Average Ratings 2 Ratings

Total
ease
features
design
support

Average Ratings 0 Ratings

Total
ease
features
design
support

No User Reviews. Be the first to provide a review:

Write a Review

Description

Reliable SMTP relay services and email delivery services. You can send and track large volumes of emails with ease using powerful email delivery services. In minutes, integrate and you can start sending. All your email delivery, transactional and email relay needs are covered under one roof. SMTP can deliver whether you need a reliable backend solution or scalable infrastructure to handle large volumes of emails. Reputation Defender, SMTP's proprietary technology, uses big data to proactively monitor and protect your email list health. It also suppresses bad emails from soft and hard bounces in order to protect your IP reputation and domain. This will ensure that your delivery rates and inbox placement gradually improve over time.

Description

SMTP Senpai, offered by MailSenpai, serves as the SMTP relay for emails generated by your applications, websites, and tools, handling everything from sign-ups and password resets to order confirmations, notifications, and contact forms. You can connect using standard SMTP (port 2525 or 587 with STARTTLS), a REST API that provides JSON responses, or a dedicated form endpoint suitable for web forms, even on static sites. All outgoing emails are DKIM-signed using your own domain, for which we supply the necessary DNS records and verify them on your behalf. Automatically, we suppress bounced addresses, maintain a 90-day log of all sent emails, and provide you with a comprehensive weekly report. Rather than suspending your account upon exceeding a certain threshold, we issue a warning and guide you on what needs to be addressed. Our servers and data operations are based in the EU, and we offer support in both Italian and English through tickets and email. Try us out with a 14-day free trial that requires a card for registration (you can cancel anytime), and then continue with plans starting at €12.90 per month for up to 10,000 emails on an annual subscription. This service ensures reliable email delivery while offering flexibility and support for your communication needs.

API Access

Has API Yes 

API Access

Has API Yes 

Screenshots View All

Screenshots View All

Integrations

WordPress Yes 
Axis LMS Yes 
DeliverySuite Yes 
Django No 
Gmail Yes 
Google Calendar Yes 
Google Forms Yes 
IntelliClick Yes 
Laravel No 
Magento No 
MaxBulk Mailer Yes 
Montra Yes 
Node.js No 
PrestaShop No 
Shopify Yes 
Slack Yes 
Supabase No 
Trello Yes 
WooCommerce No 
n8n No 

Integrations

WordPress Yes 
Axis LMS No 
DeliverySuite No 
Django Yes 
Gmail No 
Google Calendar No 
Google Forms No 
IntelliClick No 
Laravel Yes 
Magento Yes 
MaxBulk Mailer No 
Montra No 
Node.js Yes 
PrestaShop Yes 
Shopify No 
Slack No 
Supabase Yes 
Trello No 
WooCommerce Yes 
n8n Yes 

Pricing Details

$25 per month
$25 for 50,000 emails / mo
$80 for 100,000 emails / mo
$300 for 500,000 emails / mo
$500 for 1,000,000 emails / mo

24hr support with all plans!
Free Trial No 
Free Version No 

Pricing Details

Free
Permanent free plan: 5,000 emails per calendar month, up to 200 per day and 30 in the preceding hour; one verified sender domain; 7-day sending logs; no card or expiry. Paid annual plans start at EUR 12.90/month plus VAT for 10,000 emails/month, with 90-day sending logs. The free plan does not automatically become a paid subscription.
Free Trial No 
Free Version Yes 

Deployment

Web-Based Yes 
On-Premises No 
iPhone App Yes 
iPad App Yes 
Android App Yes 
Windows Yes 
Mac Yes 
Linux Yes 
Chromebook Yes 

Deployment

Web-Based Yes 
On-Premises No 
iPhone App No 
iPad App No 
Android App No 
Windows No 
Mac No 
Linux No 
Chromebook No 

Customer Support

Business Hours No 
Live Rep (24/7) Yes 
Online Support Yes 

Customer Support

Business Hours No 
Live Rep (24/7) No 
Online Support Yes 

Types of Training

Training Docs Yes 
Webinars Yes 
Live Training (Online) Yes 
In Person No 

Types of Training

Training Docs Yes 
Webinars No 
Live Training (Online) No 
In Person No 

Vendor Details

Company Name

Ziff Davis

Founded

1995

Country

United States

Website

www.smtp.com

Vendor Details

Company Name

MailSenpai

Founded

2016

Country

Italy

Website

en.mailsenpai.com/smtp-senpai/

Product Features

Email Deliverability

DMARC Analytics Yes 
Deliverability Alerts Yes 
Deliverability Reporting Yes 
Email Address Verification Yes 
Email Content Testing Yes 
Email Previewing Yes 
IP Blacklist Monitoring Yes 
Inbox Placement Testing Yes 
Reputation Reporting Yes 

Email Verification

Bulk Email Verification Yes 
Catch-all Server Detection Yes 
Disposable Email Detection Yes 
Domain Check Yes 
Mail Server Validation Yes 
Single Email Verification Yes 
Spam Trap Detection Yes 
Syntax Check Yes 

Transactional Email

A/B Testing Yes 
Contact Database Yes 
Dynamic Content Yes 
Email Monitoring Yes 
Mailing List Management Yes 
Reporting/Analytics Yes 
Spam Check Yes 
Template Management Yes 

Product Features

Email Deliverability

DMARC Analytics No 
Deliverability Alerts No 
Deliverability Reporting No 
Email Address Verification No 
Email Content Testing No 
Email Previewing No 
IP Blacklist Monitoring No 
Inbox Placement Testing No 
Reputation Reporting No 

Transactional Email

SMTP Senpai facilitates the delivery of transactional emails for applications, websites, e-commerce platforms, and business software, handling tasks such as user registrations, password recovery, order confirmations, invoices, alerts, and contact submissions. It operates using standard SMTP on ports 2525 or 587, a RESTful API, or a form submission endpoint. The service includes DKIM setup for your domain, a 90-day email activity log, automatic management of bounces and complaints, with all servers and data housed in the EU.

A/B Testing No 
Contact Database No 
Dynamic Content No 
Email Monitoring Yes 
Mailing List Management No 
Reporting/Analytics Yes 
Spam Check No 
Template Management No 

Alternatives

Alternatives

SMTP.com Reviews

SMTP.com

Ziff Davis
SendGrid Reviews

SendGrid

Twilio SendGrid