Greatmail
Reliable cloud-based email hosting includes features such as spam filtering, antivirus protection, ample storage, and webmail access. It seamlessly integrates with Outlook as well as various other POP3/IMAP clients. For users with high sending needs, it offers a robust SMTP service designed for responsible senders. Additionally, there is an outbound relay service tailored for transactional emails, marketing campaigns, newsletters, and diverse applications. The infrastructure supports dedicated email servers, clustering, and multiple IP load balancing to accommodate high-volume senders effectively. With a fixed monthly fee, users benefit from unlimited sending capabilities and reputation monitoring. Greatmail stands out as an email service provider (ESP) focused on delivering business-class email hosting, SMTP hosting, and specialized email servers. Furthermore, for ISPs, software developers, and cloud architects, we also create custom solutions featuring dedicated IP servers and load-balanced configurations with multiple servers to meet specific processing needs. This commitment to adaptability ensures that all clients receive the best possible service, tailored to their unique requirements.
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Haystack
Haystack connects every employee of your organization with the people, resources, and information they need to thrive and succeed. Haystack provides employees with a fun, intuitive and informative way to start the day. Custom branding with no-code and a modular layout make it easy to highlight key resources, organizational culture, and knowledge. Haystack's automated multi-channel delivery, combined with actionable analytics, makes it easy for you to reach your employees at the right time and place. Spend less time looking for information and more on achieving your goals. Haystack’s knowledge-sharing features make it easy for employees to get the materials they need, no matter where in the world they are. It can be difficult to stay connected with everyone as teams grow and change. Haystack’s rich employee profiles and company directory make colleagues around the world feel as if they are right across the room.
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nostr
The open protocol designed for a censorship-resistant global "social" network leverages cryptographic keys and signatures, ensuring its tamperproof nature. This system operates independently of any central server or traditional peer-to-peer methods, resulting in a highly resilient framework. Each participant utilizes a client, available in either native or web forms, to create posts that are securely signed with their cryptographic key and sent to numerous relays. To receive updates from others, users can inquire across multiple relays for any relevant information. Anyone has the capability to operate a relay, which functions by accepting and conveying posts without necessitating trust among users. Additionally, signature verification is conducted on the client side, enhancing overall security and integrity. This decentralized approach empowers users with greater control over their content and interactions.
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Pleroma
You can begin your journey with Pleroma by either joining an already established Pleroma instance or by following the installation guide to create your own server. This software serves as a microblogging platform that can communicate with other servers adhering to the same federation protocols, specifically OStatus and ActivityPub. Essentially, this allows you to set up a server for personal use or for a group of friends, giving you the advantage of maintaining control over your online presence while still being able to connect with users on larger networks. Pleroma is compatible with a variety of other servers that support either OStatus or ActivityPub, such as GNU Social, Friendica, Hubzilla, and Mastodon, ensuring a broad range of communication options. By choosing Pleroma, you have the flexibility to participate in a decentralized social network while managing your own digital footprint effectively.
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