Top 8 Most Popular Pop3 Server Softwares | Dec 2024

1. DBMail

DBMail is a fast, scalable IMAP4 and POP3 server that stores all email and users in a Postgresql, MySQL or SQLite database....... TpSort Score | 194,000,000

2. Atmail Email Server

Atmail webmail system offers a webmail client, email server platform and mailserver appliance for Linux, Unix and Windows.Features:WebmailCalendarAddressbookIMAP, POP or Exchange WebSyncSMTP/POP3/IMAP serverExplore the WebAdmin featuresVersions for Linux, VMware, PleskEasy install scripts for popular distributionsAtmail focuses on improving the usability of email and designing high-performance system for SMB/ISP use....... TpSort Score | 40,800,000

3. OBM

OBM is a free messaging and collaboration platform useful for just a couple to many thousands of users with strong support for mobile devices....... TpSort Score | 14,300,000

4. Microsoft Office 365

Office 365 is a subscription-based software services that licenses Microsoft Office products for on-premise or cloud-based use.For consumers, the service allows the use of Microsoft Office Suite apps on Windows and OS X, provides storage space on Microsoft OneDrive cloud storage service, and grants 60...... TpSort Score | 3,820,000

5. Axigen

Axigen is an integrated email, calendaring & collaboration platform, built on a unique Linux mail server technology, for increased speed & security....... TpSort Score | 3,020,000

6. Courier IMAP

The Courier IMAP server is a fast, scalable, enterprise IMAP server that uses Maildirs. Many E-mail service providers use the Courier IMAP server to easy handle hundreds of thousands of mail accounts. With its built-in IMAP and POP3 aggregation proxy, the Courier IMAP server has practically infinite horizontal scalability. In...... TpSort Score | 201,000

7. Kerio Connect

Kerio Connect makes email, calendars, contacts and task management easy and affordable. With Kerio Connect, you have immediate, secure access to your communications anytime, anywhere, on any device - without complexity or expensive overhead.Choose full-featured Kerio Connect Cloud email or manage your own Kerio Connect Server in-house. Either way, you...... TpSort Score | 192,000

8. Communigate Pro

Based on open standards, CommuniGate Pro provides an integrated platform for Store-and-Forward (E-mail, Calendaring) and Real-Time (VoIP, Video, Instant Messaging, White Boards) communications over IPv4 and IPv6 networks.CommuniGate Pro can be used via its built-in WebUser Interface, the bundled Pronto! communication client, as well as any third-party client applications employing...... TpSort Score | 43,100