Best Debug Mail Alternatives in 2025
Find the top alternatives to Debug Mail currently available. Compare ratings, reviews, pricing, and features of Debug Mail alternatives in 2025. Slashdot lists the best Debug Mail alternatives on the market that offer competing products that are similar to Debug Mail. Sort through Debug Mail alternatives below to make the best choice for your needs
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DocuSend
Mail Technologies Inc
$1.28 for 1pg 8.5x11" document 12 RatingsOur cloud-based mailroom allows you to send documents remotely directly to the U.S. Post Office. DocuSend can be used with any accounting, billing, or CRM software that creates PDF documents that contain a valid mailing address. Developers can integrate our REST API into their software to provide a "Send mail" button. This can be used as a reseller option or internal direct connectivity. Any business or organization that needs to print and mail documents on demand can reap the enormous economic benefits. QuickBooks Online users get 33% off first DocuSend upload. See website for details. -
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Partner with the email service trusted by developers and marketers for time-savings, scalability, and delivery expertise. The Twilio SendGrid Email API and proprietary Mail Transfer Agent (MTA), intuitive console, powerful features, and email experts make it easy to ensure all your email gets delivered in seconds and without interruption. Whether you’re sending 100 emails or 100 billion, SendGrid is built to scale, while maximizing inbox placement and protecting your reputation as a trusted sender. Monitor engagement data and optimize deliverability with our Deliverability Insights dashboard. Integrate with our RESTful APIs and SMTP in minutes, with sample code libraries available in 7 languages, interactive docs, templates, and more.
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MailHog
MailHog
MailHog is a streamlined email testing tool designed for developers, taking inspiration from MailCatcher to simplify installation. By configuring your application to use MailHog for SMTP delivery, you can effortlessly view messages through its web interface or retrieve them via the JSON API. Additionally, it allows for the optional release of messages to real SMTP servers. You can explore the MailHog libraries to find various client libraries available for integration. The tool features an ESMTP server that adheres to RFC5321 standards and supports SMTP AUTH (RFC4954) alongside PIPELINING (RFC2920). Users can access a web interface to examine messages in different formats, including plain text, HTML, or raw source, while also supporting RFC2047 encoded headers. Real-time updates are facilitated through EventSource, enabling immediate visibility of new messages. Furthermore, MailHog includes a Chaos Monkey feature for testing failure scenarios, ensuring robustness in applications. For detailed message management, an HTTP API is provided to list, retrieve, and delete messages, with comprehensive documentation available for both APIv1 and APIv2. Security is enhanced with HTTP basic authentication for the MailHog UI and API, and it also supports multipart MIME, allowing users to download individual MIME parts. The system utilizes in-memory message storage, along with options for MongoDB and file-based storage to ensure message persistence, making it a versatile choice for developers. Overall, MailHog is a comprehensive solution that streamlines the email testing process while offering a range of features for effective message management. -
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Mailtrap
Railsware
$15/month Mailtrap is an email API and SMTP service provider built for developer and product teams. It is designed to send transactional and bulk emails with a strong focus on high deliverability rates and reliable performance. Quick integration is enabled through official SDKs for major programming languages, ready-to-use code snippets, and extensive resources, including broad documentation, blog guides, and video tutorials. The platform is backed by 24/7 support from a team of engineers and deliverability experts. Mailtrap’s robust infrastructure is built to handle high-volume sending, allowing businesses to scale confidently. High inboxing rates are ensured with features like dedicated IPs, auto warm-up, separate sending streams, and multi-tenant accounts. -
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mail-tester
mail-tester
€50 per 500 testIn our quest for a cost-effective, straightforward, and efficient method to assess the quality of our newsletters, we developed our very own testing tool. We're excited to offer it for free through our web interface, allowing you to integrate our tests into your applications and whitelist our service by creating an account. As enthusiastic email software engineers, we generate a unique email address each time you visit our portal. To utilize our service, simply send a message from your preferred newsletter or email software to this newly generated address. After sending, click on the "check your score" button, and once we receive your message, our system will provide your spam score. Mail-tester will thoroughly examine your email, mail server, and sending IP, delivering a comprehensive report that outlines what is configured correctly and what requires attention. It's important to note that spam filters vary widely, meaning that while your email may pass through mail-tester, it might still be flagged in your personal office inbox due to different filtering criteria. Additionally, the final outcome can also be influenced by individual user preferences and settings. Therefore, it's advisable to conduct multiple tests to ensure deliverability across various platforms. -
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PilotMail
Netling Digital
$3 per monthCreate stunning HTML emails and effortlessly test them across real email clients with PilotMail. This tool features a dual-interface layout viewer and a specialized code editor tailored for HTML email creation. The Code Editor allows you to seamlessly write the HTML, Text, and even the CSS for your email templates all in one place. With the Layout Viewer, you can visualize your email live on various devices, including desktops, tablets, and mobiles. For optimal HTML email delivery, it's essential to keep your CSS inline, and PilotMail automates this process whenever you send a test email. Additionally, PilotMail offers a variety of useful settings to prepare your code for production use. You can configure up to 10 email addresses for testing, where each address can simulate a different email client. PilotMail will simultaneously send the HTML email to all configured addresses, enabling you to identify any issues across live email platforms. This streamlined approach significantly enhances the efficiency of your email development process. -
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SMTP Debug Tool
SMTP Debug Tool
$0SMTP Debug is a free and secure tool that can be used to diagnose SMTP connectivity issues. This tool connects your SMTP server and initiates a testing session. It then provides a detailed log detailing the interaction between servers. This tool simplifies troubleshooting, and helps resolve sending issues, whether you're using popular services like SendGrid or Google SMTP. Your information is private and secure with end-to-end encrypted communication. The tool does not store session logs or credentials. You can enhance security further by changing your password or using the optional SMTP Blackhole feature. -
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Mailsac
Forking Software
You can create any email address ending in @mailsac.com and start receiving messages immediately, without the need for prior setup. All inboxes remain public unless you opt to create an account for more privacy, making it convenient and cost-effective to establish a distinct email address for each online platform you use. You can consolidate all your Mailsac email addresses into a single inbox that you regularly monitor. The service includes email validation, which checks both the format of the address and whether it belongs to a recognized disposable email provider. Mailsac also simplifies email interactions through its REST API, Webhooks, and WebSockets, allowing users to reserve or release email addresses, check incoming messages, download attachments, and manage mail routing. It's important to note that email attachments sent to public addresses cannot be viewed directly through the website and must instead be accessed via the REST API. However, when you receive emails at Private Addresses, you can easily view attachments through the Unified Inbox or an email client that supports POP3. This flexibility makes Mailsac a reliable choice for managing temporary email needs. -
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MailTester
MailTester.com
$19 per 5,000 emails 2 RatingsIn a single year, between 20% and 30% of email addresses can become invalid. By utilizing the email verification service at MailTester.com, you can eliminate these unusable addresses from your database with an impressive accuracy rate of 99%. Achieving a higher return on investment from your email marketing efforts means you must avoid wasting resources on invalid or outdated emails. Consistently high email deliverability is essential, as you rightfully expect your messages to reach the intended recipients every time. A reliable, efficient, and secure service for cleaning your email list is crucial, as an email campaign cannot succeed if it is filled with invalid addresses. Paying for emails that will never be delivered is a poor investment. Cleanse your list using MailTester.com’s email verifier to remove unwanted addresses and observe a noticeable uptick in your ROI. Toxic emails may infiltrate your lists through various means, such as a visitor mistyping their email or someone using a personal email to access a valuable lead magnet. With the MailTester.com API, you can identify and eliminate these irrelevant and invalid emails effectively. By maintaining a clean email list, you set the stage for successful campaigns that engage your audience and boost your results. -
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Pacomail
Leikir Web
€15/month Pacomail serves as a testing mail server that enables users to test emails without delivering them to actual recipients of the application. It provides a comprehensive development tool for coding, previewing, testing, and collaborating on email-related projects. This approach ensures that developers can refine their email communications effectively before any real-world deployment. -
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G-Lock Software Email Verifier
G-Lock Software
$99 one-time paymentMaintaining proper hygiene is crucial in the email delivery process. It is essential to keep your mailing list tidy by eliminating bounced and undeliverable emails, as many Internet Service Provider (ISP) mail servers may block an email sender's domain if they consistently send messages to non-existent addresses. Excessive bounces, complaints, and blocks can hinder your email campaigns significantly. In such cases, Advanced Email Verifier can provide the necessary assistance when other solutions fall short. This tool meticulously examines each email address in your database or mailing list to ascertain their validity. Our email verification software is not only user-friendly but also effective and trustworthy, making it an invaluable tool for maintaining the quality of your mailing list and ensuring successful email delivery. By utilizing this software, you can enhance your sender reputation and improve engagement with your audience. -
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mailnest
MailNest
$35 per monthIntroducing the simplest email testing tool available, designed to help you save time, resources, and money while focusing on the essential features of your application. Gather all your test emails conveniently in one location to avoid mistakenly sending them to actual customers. Facilitate teamwork by inviting all your colleagues for seamless collaboration. Assess the spam score to guarantee that emails successfully land in customer inboxes. In just two minutes, you can establish a virtual SMTP server. Test a variety of scenarios without the hassle of generating numerous email accounts or clearing databases. Examine the source code of emails to ensure everything is flawless. Activate error mode to simulate various error situations. Preview all emails from one central location, and with a single click, check compatibility across multiple devices. Additionally, integrate email testing into your automation processes, eliminating the need to create separate email accounts for different scenarios. With this tool, you can enhance your testing efficiency while ensuring a streamlined workflow. -
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URIports
URIports BV
$1 per monthUse the built-in capabilities of your mail servers and your visitors' browsers to quickly identify, resolve, and fix connectivity, security, and content issues with your domain. URIports is a powerful unified tool that monitors web and mail server security, configuration, and security. URIports is a result of decades of experience in online coding and monitoring. Once the system is set up, we receive reports from visitors' browsers and mail server. All these reports are processed and provided insight by us. Get real-time, clear insights into your website's performance. Monitor violations, network issues, certificate issues, deprecated codes, and many other things! To protect yourself from spam, fraud and phishing, monitor your SPF/DKIM alignment. -
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SMTP Provider
SMTP Provider
Elevate your Email Marketing strategy without breaking the bank. By utilizing a dedicated IP address, you can enhance your sender reputation and reduce the risk of being blacklisted due to the actions of others. This approach demonstrates authenticity, ensuring recipients know that the email is genuinely from your business and domain, while also significantly decreasing the likelihood of your messages being flagged as spam by employing advanced cryptographic signatures like SPF and DKIM. Our SMTP servers guarantee that your emails are dispatched through a secure SSL connection, and they do so at remarkable speed. You can track the performance of each mailing list, including the total number of emails sent, conversions achieved, and links clicked, along with a wealth of other insightful data. Additionally, our SMTP service provides comprehensive sending and delivery error reports that are easily downloadable to your device. Importantly, you can rest assured that your emails will not reach any unsubscribed recipients, even if they are listed elsewhere. This ensures that your emails consistently land in inboxes rather than getting lost in spam folders, ultimately enhancing your marketing effectiveness and engagement rates. -
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Zyntra
Zyntra
$9/10000 emails/ month Zyntra simplifies email testing for both automated and manual QA processes. For automated testing, it offers temporary mailboxes that provide unique email addresses for each test run, ensuring isolated and predictable test environments. With seamless integration into your existing testing workflows, Zyntra eliminates issues like flaky inboxes and unreliable email services. For manual testing, Zyntra provides persistent mailboxes with long retention periods, enabling easy tracking of multi-step processes and collaboration across teams. It also integrates with various testing tools via API or UI for fast and reliable test email retrieval. -
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PutsMail
Litmus
Before dispatching your HTML emails, it’s crucial to conduct thorough tests! After trying out a few options with Litmus PutsMail, explore the comprehensive email testing suite offered by Litmus to guarantee a seamless, on-brand experience for your subscribers, free of errors. Litmus empowers you to maximize the impact of your emails by enabling testing and previews in over 90 email clients, including Dark Mode, all in a single platform and within moments. As a top-tier solution for email optimization and team collaboration, Litmus supports marketers at every stage, from pre-send campaign development and testing to post-send analysis for refining future content. Ultimately, Litmus enhances marketing strategies and performance, leading to improved engagement with subscribers and better overall results. With such robust tools at your disposal, you’ll be well-equipped to elevate your email marketing efforts. -
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Listclean
Listclean
$5 - 25,000 Validation CreditsListclean is an email verification and validation platform. This service can remove email typos, nonexistent email, No MX, abusive email accounts and spam traps as well as other potentially dangerous email addresses. Fully equipped email verification systems: SMTP Server Checks Mail Server Validation - MX records checks Spam Traps Can Be Removed - Get rid of hard bounces - Get rid of all catch-all emails Delete Disposable Emails - Disable Role-Based Emails - DNS check To detect and remove invalid email addresses, use our Listclean service. Maintaining a clean email list will reduce bounce rates and improve performance with mailbox providers. -
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Mailgun offers a robust email automation platform tailored for developers. By utilizing Mailgun, users can leverage a comprehensive cloud-based email service designed for sending, receiving, and monitoring emails generated through their applications and websites. The platform is compatible with a variety of programming languages such as Python, Ruby, PHP, Java, and C#. Additionally, Mailgun's tracking capability enables users to monitor all outgoing emails effectively, helping to minimize the likelihood of being classified as spam. This functionality not only enhances email deliverability but also provides valuable insights into user engagement.
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Inbox Pirates
Crewcharge Technologies
$0Inbox Pirates is a software tool that allows email marketing and sales outreach teams access to email previews, subject line testing, and email testing. It gives them a huge boost in email open rates. It displays your email preview on popular email clients such as Gmail, Yahoo!, and Outlook. It also works on a variety of devices and screen sizes. Inbox Pirates lets you preview, test, analyze, and even delete emails using the chrome extension. It integrates with popular email tools such as Hubspot and Apollo.io, Brevo and Mailchimp. It can fix broken HTML emails. Inbox Pirates uses NLP and AI to create an email checklist that includes your email's reading times, character count, word count and accessibility checks. This allows you to grade your emails and generate a score. You can also view your emails in notification bars, inbox views (when it's stacked up with other email) and when it is open on different smartphone devices such as iPhones or Google Pixels. -
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Atomic Email Verifier
AtomPark Software
$69.85 one-time payment 4 RatingsTo enhance email deliverability, it's essential to verify the validity of email addresses, which helps eliminate invalid ones and boosts the confidence of email servers in your communications. The program performs checks against common spelling standards to ensure accuracy. By establishing a connection to the SMTP server, it can confirm whether the email address is indeed active; if a domain is incorrect, the email will be deemed nonexistent. Additionally, it offers a streamlined process for importing mailing lists from various local file formats, making it user-friendly. Atomic Mail Verifier is specifically designed to validate email addresses against standard spelling conventions. Utilizing a multi-threaded approach, this email checker accelerates the validation process significantly. The software meticulously validates emails step by step: it first examines syntax, followed by domain verification, and finally queries the relevant email server. By effectively managing your email lists, this program enables the creation of a robust contact database, ensuring your outreach efforts are both targeted and successful. Thus, it serves as an invaluable tool for anyone looking to maintain a high-quality email list. -
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Microsoft SMTP Service
Microsoft
The Microsoft SMTP Service is a mail server software designed for Microsoft Windows Server operating systems, facilitating the sending and receiving of emails. As a component of Internet Information Services (IIS), it effectively relays emails between different mail servers, making it a favored choice for businesses seeking a dependable and scalable email server solution. Its installation and configuration are user-friendly, allowing compatibility with various email clients. Additionally, Microsoft SMTP Service offers several noteworthy features, such as the capability to relay emails across multiple domains, ensuring efficient communication. It supports numerous email clients including Microsoft Outlook, Mozilla Thunderbird, and Apple Mail, enhancing its versatility. Furthermore, security is a priority, as the service incorporates essential features like authentication and encryption, safeguarding email transmissions. Thus, organizations can trust Microsoft SMTP Service not only for its functionality but also for its robust security measures. -
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MailGenius
MailGenius
Our team of specialists acts as an integral part of your organization, delivering effective email consulting for essential challenges while linking you to key industry email partners to enhance the success of your marketing initiatives immediately. You can easily arrange a complimentary consultation with a MailGenius-approved email expert, ensuring that your messages not only reach the inbox but also remain there. With their expertise, our email professionals can resolve any deliverability obstacles you may face and assist in boosting your email open rates, click-through rates, and overall marketing revenue. The tailored solutions we provide are based on your specific setup, volume, and requirements. Don't hesitate to book an introductory call with our team, allowing them to comprehend your objectives precisely and deliver the best possible support for your email campaigns. This partnership can transform your email marketing strategy and yield impressive results. -
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Alibaba Cloud Direct Mail
Alibaba Cloud
$1.99 per six monthsDirect Mail offers a straightforward and effective solution for quickly sending email notifications and batch emails without requiring users to establish their own email servers. This essential tool supports Alibaba's extensive e-commerce platforms, playing a crucial role during Alibaba's record-setting annual sales events. Each day, tens of millions of emails are dispatched through Direct Mail by both Alibaba and Alibaba Cloud clients, ensuring consistent and high conversion rates across multiple email channels. The system allows emails to be sent via a product console, API interface, or SMTP interface, providing flexibility in usage. For enhanced reliability and scalability, outbound mail redundancy is meticulously maintained across various servers and databases. Users can strategically control mailing frequency, which includes features for registration confirmation, order confirmation, password resets, and transaction notifications. Additionally, it supports promotional campaigns and journal subscriptions, showcasing its versatility as a comprehensive email service solution. With its robust infrastructure, Direct Mail stands out as a vital resource for businesses aiming to optimize their email communication strategies. -
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Bit SMTP
Bit Apps
Numerous website administrators encounter issues with spam emails when relying on the default PHP mail function in WordPress. There can be various limitations associated with email services, such as undelivered messages or exceeding the quota for outgoing emails. The Bit SMTP plugin provides a solution by allowing users to authenticate their site's email service through the configuration of their chosen SMTP server. This protocol enhances the ease and reliability of email delivery for WordPress sites. By utilizing this functionality, you can ensure that emails sent from your website reach your intended recipients via the mail server of your choice, ultimately improving communication effectiveness. -
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DebuggAI
DebuggAI
$20 per monthDebuggAI is an innovative platform that harnesses artificial intelligence to simplify the debugging process, enabling developers to swiftly identify and fix coding problems through smart automation. With features like text-based test requests, secure local tunneling for localhost server testing, and visual reports that include GIF recordings, it significantly enhances the debugging experience. This versatile platform accommodates a variety of technologies such as Node.js, Next.js, React, TypeScript, JavaScript, Python, Django, and Vite, catering to diverse development environments. By allowing developers to create and execute tests with straightforward English commands, DebuggAI seeks to alleviate the challenges of end-to-end testing, ultimately boosting both efficiency and confidence in the software development lifecycle. Furthermore, its user-friendly interface and intuitive features empower developers to focus more on coding rather than troubleshooting, fostering a more productive work environment. -
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K-9 Mail caters to both beginners and experienced users, providing a wide array of features suitable for everyone. It includes a customizable debug logging option that users can enable to assist in troubleshooting issues and errors. As an open-source project focused on privacy, we intentionally avoid implementing a continuous logging system that would send all device activity to a central server. Although such a feature could simplify problem resolution, it would involve significant server hosting costs and jeopardize user privacy. The significance of communication security continues to grow, and K-9 Mail is committed to delivering user-friendly email security in various ways, ensuring both secure access to email servers and the protection of the emails themselves. Ultimately, our priority is to empower users with tools that not only enhance functionality but also safeguard their information.
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PerfectMail Antispam
PerfectMail
$499 one-time paymentPerfectMail boasts an impressive filter accuracy rate of over 99%, with fewer than 0.1% of legitimate emails mistakenly marked as spam. It intelligently adapts to understand the communication habits of its users and their regular contacts, ensuring that important messages are never blocked. The only instances where PerfectMail may face challenges are with emails from unfamiliar senders, which minimizes the risks commonly associated with spam filtering. In contrast to traditional spam filters that operate by receiving, queuing, filtering, and then delivering emails, often resulting in delays and unnoticed blocks of legitimate messages, PerfectMail employs a real-time filtering approach. This innovative method allows it to assess messages as they come in, immediately notifying senders if their emails are being blocked. Additionally, PerfectMail's antispam engine is developed in C, recognized as the fastest programming language globally, further enhancing its performance. This combination of real-time processing and rapid coding ensures that users experience a seamless email communication environment. -
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Verifalia
Cobisi Research
$4 per monthEnsure your mailing lists remain devoid of invalid, questionable, and erroneous email addresses to safeguard your sender reputation. Lower your bounce rates and help prevent essential emails from ending up in your clients' spam folders with Verifalia's email verification service. This service effectively detects invalid emails as well as potentially harmful types, including spam traps, role accounts, catch-all servers, and temporary email addresses. Additionally, take advantage of our unique premium validation options to tackle even the most challenging email servers with exceptional accuracy. The Verifalia email verification API offers robust support in two impactful ways. Our secure RESTful HTTPS API is seamlessly integrable, with SDKs available for .NET, JavaScript (Node.js and browser), PHP, Ruby, and Java. Verifalia stands out by providing three distinct service quality levels accompanied by comprehensive response codes, all in real time! With our adaptable pricing structure, we understand that your business needs may vary over time. Moreover, our services are designed to evolve alongside your requirements, ensuring that you always have access to the best email verification solutions. -
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Email Jeet
Teknikforce
$37/year Email Jeet, an autoresponder software that runs on PC, allows users to send emails from their laptops or VPSs. It is a bulk emailing software that allows users to have full control over their marketing lists. Users can also import the list. Email Jeet is an email marketing tool that generates more sales than autoresponders. It is a great tool for beginners. Email Jeet Features: • It allows users import and export lists easily without any optin requirements. • Sends email via any SMTP service. • Generates more sales and opens up new rates • Supports mail scheduling. • Also sends personalized emails. • One can mail multiple lists or even segments of a list. • Compatible with SMTP/mail providers • Supports instant and scheduled mails. • Removes bouncing email addresses to keep the list clean. • Comprehensive reporting system for click and open rates. • Improved in-boxing through the use of an in-built spam score analysis -
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SendHealth
SendHealth
We create a comprehensive analysis report that includes the sending IP, domain information, blacklist status, content spam score, and alignment of DNS records to enhance the likelihood of your emails reaching the inbox. After dispatching your email, initiate the diagnostic process, and we will compile a detailed report to help you understand and troubleshoot any issues related to your email campaigns. Utilize your email marketing platform, ESP, API, or your GSuite/Zoho workspace to send an email to the recipient specified by us. The blacklist checks for domains within the email content that have previously been identified as sources of spam, ensuring that these domains are tracked not only in the initial link but also in any final redirected links. To determine whether the sending server's IP address is an open relay used by spammers or associated with an ESP that permits spammers to exploit its resources, we employ RBL and DNSBL. This thorough approach provides valuable insights, allowing you to make informed decisions to improve your email deliverability. -
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Imitate Email
Imitate Email
$7/month Imitate Email is a platform that allows developers and QA teams alike to test email flows and ensure they are delivered at the right time. We differ in that we offer an embedded web widget and SSO feature. The Imitate Email widget can be added to your application with just one line of JavaScript. - Developers can test email flows within the software they are building - clients or testers can view emails within the software they are testing without requiring an Imitate Email account We also provide all the features that you would expect. - A web app for viewing email - Tools for checking responsiveness and spam scores, as well as checking links. - a fake SMTP Server alongside dedicated test email addresses - IMAP/POP3 Access for use with your preferred email client or programmatically - support for integration testing with IMAP/POP3 or WebSockets - and much more! Free forever for single developers with 15 emails per day and access to the full features -
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PoBoxZone
Eastbiz.com
$99 per yearFor individuals frequently traveling away from home, whether for work or leisure, having critical correspondence accessible in the cloud or via email upon reaching our location can be invaluable. Many retirees embark on extended trips and adventures, during which they might overlook key updates. With our service, you can ensure you never overlook significant mail again. We provide a convenient scanning service that makes your letters readily available to you. Small business owners often prefer not to display their personal addresses on business cards, leading them to revert to the outdated practice of renting a P.O. box. Our service eliminates the inconvenience of picking up mail from a P.O. box. Additionally, we automatically filter out Junk Mail and Spam that is sent to your address. You can take advantage of all these features at no extra cost to you. This allows you to focus on what truly matters without the worry of missing essential communications. -
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Ciphermail Appliance
in-put
$670 one-time paymentEmail encryption is crucial for safeguarding communications, as most emails are transmitted in unencrypted plain text, which exposes their content to anyone who can access the data stream. This lack of security is often unacceptable for businesses, organizations, and institutions, and could potentially breach relevant legal requirements. To enhance security and foster trust in communications, CipherMail serves as a central mail transfer agent (MTA) operating on a “store and forward” model. It temporarily stores incoming emails from both internal and external sources until they are encrypted or decrypted, enabling seamless forwarding to the recipient without requiring any modifications to the email client and working in conjunction with any SMTP server. Email encryption methods supported by CipherMail include S/MIME, PGP, or even embedding within a PDF file, and can be initiated based on specific triggers, such as keywords in the subject line. Additionally, CipherMail is equipped with a Data Leak Prevention (DLP) module to provide further protection against unauthorized data exposure. This comprehensive approach to email security not only protects sensitive information but also reinforces the integrity of electronic communications across various platforms. -
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SpamCheetah
Gayatri Hitech
$1/month/ user SpamCheetah can be used to stop spam, malware, and viruses at the mail server level. It is very cost-effective and affordable. It acts as an SMTP proxy, stopping all types of phishing and business email compromise at SMTP. It uses a combination network-level techniques such as greylisting and greytrapping, blacklisting URL scanning, malware API tests, and more. It includes standard email gateway features such as sender and recipient based block, attachment size blocking and MIME type filtering, pattern based blocking, quarantine reports, and mail metadata reports. You can try it for 30 days. We also offer two editions: one for a single mail server and one to support multiple mail servers. We offer ISO download, VMWare Appliance and raw VM Download options. -
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TestSubject
ZURB
People typically choose to open an email based on two main criteria: the sender's name and the subject line. However, mobile email applications often cut off these elements, which can result in amusing yet often unfortunate outcomes. It's a bit embarrassing, isn't it? At ZURB, we frequently send emails, and we realized we needed a solution to quickly and effectively create engaging subject lines. After searching for an existing tool and coming up empty, we developed TestSubject. This straightforward tool allows you to assess how your email's subject line and sender name appear across various popular mobile devices and email clients. Simply copy and paste your text to receive immediate previews, ensuring you can test before hitting send for added confidence. In addition, you can see how your subject line and sender name display on leading mobile platforms, making it easier than ever to optimize your email's first impression. -
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Findthat
Findthat
$29 per monthDiscover the email addresses of professionals from millions of companies across the globe using our Chrome Extension, which allows you to extract prospect emails from social platforms such as LinkedIn, Facebook, and Twitter. You can gather multiple email addresses based on a list of names and their associated companies or domains. Additionally, our tool cleans any list, regardless of size, to reduce hard bounces and enhance the effectiveness of your email marketing efforts. Some mail servers, known as ‘Catch-All’ servers, accept all incoming emails, even if the specific address does not exist, while other services utilize server responses to validate an email's existence. Findthat employs a variety of data sources and mandates that a minimum of two sources must confirm an email's validity before it is classified as such. Maintaining a low rate of hard bounces is crucial, as mailbox providers assess your sender reputation based on the frequency of such invalid addresses in your campaigns. By utilizing our service, you can significantly improve your outreach efficiency and maintain a positive reputation with email providers. -
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MailEnable
MailEnable
$349MailEnable offers a comprehensive solution for secure email and collaboration services, gaining recognition in a recent independent survey as the leading Windows Mail Server Platform globally. Whether you are a large hosting provider catering to numerous users or a small business managing a single domain, MailEnable delivers a solution that is sure to satisfy your email users. The Windows Mail Server software from MailEnable boasts features that rival those of Microsoft Exchange, including robust messaging protocols like Exchange ActiveSync, IMAP, SMTP, and POP3, along with collaborative tools such as calendaring (CalDAV), contacts (CardDAV), tasks, and notes. This extensive feature set ensures that users have access to everything they need for seamless communication and organization. -
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Mail-in-a-Box
Mail-in-a-Box
FreeMail-in-a-Box allows you to establish your very own mail service provider with just a few straightforward steps, similar to creating a personalized version of Gmail that you have complete control over. Essentially, it transforms a new cloud computer into a fully functional mail server, and you don’t need to possess advanced technical skills to get it up and running. Each Mail-in-a-Box setup comes equipped with webmail access and an IMAP/SMTP server, making it compatible with both mobile devices and desktop email applications. Additionally, it offers synchronization for contacts and calendars, ensuring that all your information stays up to date across devices. Moreover, the system includes essential mail features such as spam protection through filtering and greylisting, customizable mail filter rules, automatic configuration for email clients, and scheduled backups to services like Amazon S3. Another advantage is its automatic DNS configuration, which simplifies the process when you allow it to function as your nameserver, enabling it to establish crucial DNS records that enhance mail deliverability and security, including SPF, DKIM, DMARC, and MTA-STS. Furthermore, when DNSSEC is activated along with DANE TLSA, it significantly elevates the level of security for your email communications. -
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Private Box
Private Box
$19 per monthWe offer addresses that facilitate the registration of your company, enhance your online business presence, and assist in managing mail, parcels, and product returns throughout New Zealand. Furthermore, we provide local phone numbers and phone answering services, ensuring that you establish a genuine professional presence in the region. With our Manage Mail Online feature, you can apply for a New Zealand address online and conveniently log in to oversee your mail in a manner similar to email management. Moreover, you have the option to create automated Rules for handling your mail, such as having it scanned to PDF and forwarded directly to your email, streamlining your correspondence and enhancing efficiency. This innovative service allows you to focus more on your business while we take care of the logistics. -
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MailBoxValidator
MailBoxValidator
1 RatingA dependable email validation solution ensures the identification of invalid email addresses by connecting to the mail server to confirm the existence of mailboxes. This service minimizes email bounce rates and associated costs while enhancing conversion rates and improving sender reputations. Users receive prompt results for email validation, available in either JSON or XML formats. It also assesses whether the mail server is employing a spam trap as a honeypot, verifies if the email belongs to a well-known free provider like Gmail, and checks for disposable email services such as Mailinator. Furthermore, the service cross-references against an internal Do Not Mail list and identifies role-based email addresses, including those like admin, support, and sales. To optimize expenses, duplicate emails are eliminated from the list, and users can expedite bulk cleaning by uploading mailing lists. Immediate validation of individual emails is also supported, along with a complimentary bulk trial plan offering 100 credits for testing. This comprehensive service is designed to enhance the efficiency and effectiveness of email marketing campaigns. -
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Letterbox
Letterbox
FreeWho has access to your emails? In the case of traditional emails, they can be viewed by you, the recipient, all email service providers, and potentially others. However, with end-to-end encryption, only the sender and intended recipients have the ability to read those messages. The iOS application Letterbox simplifies the use of end-to-end encryption, is compatible with a majority of email services, and utilizes the standard encryption protocol OpenPGP. While Letterbox functions similarly to other common email applications, it highlights the security status of both incoming and outgoing messages, allowing users to differentiate between confidential and insecure emails. As a free open-source email client on iOS, Letterbox is part of an ongoing research initiative at Freie Universität Berlin. Though still under development, users will soon be able to access the app on their devices through Apple's TestFlight platform, ensuring that secure communication is more accessible than ever. This advancement aims to enhance user awareness regarding email security while providing a user-friendly experience. -
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Azure Functions
Microsoft
Enhance your development process with Functions, a serverless compute platform designed for event-driven applications that can tackle intricate orchestration challenges. You can efficiently build and troubleshoot your applications locally without requiring extra configuration, and easily deploy and manage them at scale in the cloud while utilizing triggers and bindings for service integration. Enjoy a comprehensive development experience that comes with integrated tools and built-in DevOps features. The platform offers a unified programming model that enables you to respond to events and effortlessly connect with various services. You can create a range of functions and use cases, including web applications and APIs using .NET, Node.js, or Java; machine learning processes through Python; and automate cloud tasks with PowerShell. This approach provides a holistic serverless application development journey—from local construction and debugging to cloud deployment and monitoring, ensuring a seamless transition at every stage. With such capabilities, developers can maximize their productivity and innovation potential. -
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Dutchmailer
Dutchmailer
€10 per month 2 RatingsDutchmailer provides you with a secure and private online mailbox linked to a mailing address in the Netherlands, allowing you to receive letters and packages anonymously at a physical location there and have them forwarded globally. Since its inception in 2012, our services have catered to a diverse clientele, including expats, multinational corporations, travelers, secret shoppers, and private individuals from around the world. You can quickly register and activate your mailbox in just two minutes, choosing from our bronze, silver, or gold plans, which provide immediate verification of your mailbox. There is no upfront payment required, and you won’t need a credit card to get started, allowing you to begin receiving mail at our general address right away. Upon signing up, you'll gain access to your own secure online mailbox, and each time you receive a letter or package, you will be notified via automated email. Furthermore, all incoming mail will appear in your online mailbox and remain there until you decide to take the next steps. This service is designed for maximum convenience and efficiency, making it easier for you to manage your correspondence from anywhere in the world. -
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Sasquatch Mail
Sasquatch Mail
$9.99 per monthA mail forwarding service provides individuals or businesses with the ability to receive mail at a specific address they have purchased, which is then forwarded, either in a physical form or digitally, to a specified location. This practice is commonly adopted for maintaining privacy and enhancing security. Many people, including business travelers, expatriates, college students, home-based entrepreneurs, and those who prioritize their privacy, often seek out mail forwarding addresses. While post offices offer mail forwarding services, they differ significantly from those provided by private companies. With private mail forwarding services, such as Sasquatch Mail, customers enjoy a range of tailored options. Each mailing address plan typically includes the capability of having the contents of envelopes scanned and uploaded to an online platform. This innovative approach allows for the convenient management of mail, transforming the experience into something akin to sorting through email. Additionally, this service can significantly streamline communication and enhance organization for users. -
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Escapees Mail Forwarding
Escapees RV Club
$95 per year 2 RatingsEscapees RV Club proudly operates the oldest and largest private mail forwarding service in the nation, renowned for its affordability. Established in 1985, our Mail Forwarding Service, recognized as a licensed commercial mail-receiving agent by the U.S. Postal Service, provides full-time and part-time RVers with the ability to access their mail and packages anytime and anywhere they travel across North America, always accompanied by our dedicated and friendly support. You will obtain a distinctive mailing address in Texas, South Dakota, or Florida, which can serve as your legal domicile. We are equipped to send your mail directly to you, whether on request or according to a predetermined schedule that you set. Additionally, our in-house team is available to discuss your mail with you over the phone. You can also opt for a feature that allows you to view the contents of your First Class envelopes online. You have the flexibility to choose to receive only specific types of mail or to select particular senders or items for forwarding. Furthermore, you can manage your forwarding preferences, monitor your postage balance, and access a variety of other services through your personalized mail service dashboard. With our comprehensive offerings, we strive to make your mail handling as convenient and efficient as possible.