Fetchmail is a full-featured, robust, well-documented remote-mail retrieval and forwarding utility intended to be used over on-demand or permanent dynamic-address TCP/IP links (such as SLIP or PPP
... [More] connections). It supports every remote-mail protocol now in use on the Internet: POP3, IMAP4r1, ETRN, and ODMR, all with various authentication variants, and TLS/SSL security with certificate verification.
Fetchmail retrieves mail from remote mail servers and forwards it via SMTP, LMTP, or to a local delivery agent. Mail can then be read by normal mail software such as mutt or alpine. This setup allows all your system MTA's filtering, forwarding, and aliasing facilities to work just as they would on normal mail. [Less]
Fast and scalable email services based on storage of messages in a database.
Robust support for IMAP4r1, POP3, LMTP, MANAGESIEVE.
Fully normalised decomposition of messages into headers and
... [More] mimeparts.
Mimeparts are stored in a single-instance paradigm, preventing unnecessary duplication.
Also supports a scalable connection pool to limit the database connection load under high concurrencies. [Less]
GNU Mailutils is a rich and powerful protocol-independent mail framework. It contains a series of useful mail libraries, clients, and servers. These are the primary mail utilities for the GNU system.
... [More] The central library is capable of handling electronic mail in various mailbox formats and protocols, both local and remote. Specifically, this project contains a POP3 server, an IMAP4 server, and a Sieve mail filter. It also provides a POSIX `mailx' client, and a collection of other handy tools.
The GNU Mailutils libraries supply an ample set of primitives for handling electronic mail in programs written in C, C++, Python or Scheme. [Less]
popa3d is a tiny POP3 daemon for Unix-like operating systems. It was designed with security as the primary goal.
popa3d has been integrated into OpenBSD base tree. It is the default POP3 server
... [More] on Openwall GNU/*/Linux (Owl), recent versions of Slackware, and distributions by ALT Linux team. popa3d is also a part of Debian GNU/Linux, Gentoo Linux, and ASPLinux. [Less]
The Xfce Mailwatch Plugin is a plugin for the Xfce Panel that allows you to monitor several mailboxes for new messages. Various mailbox types are supported, including remote POP3 and IMAP (plaintext
... [More] and SSL/TLS), as well as local mbox, maildir, and mh-maildir mailboxes. GMail account checking is also supported. [Less]
Tinned-Mail is a POP3 client to send and check your mail. It provides a number of useful features to make it easier to manage your mails.
Features are Reading Mails from POP3 server, Viewing Text and
... [More] html mails, Download of Attachments, Sending mails (SMTP Server), Sending of multiple attachments, Request read and receive notification, Sending mails to a group, Personal folder to store mails, Encrypted addressbook, Support for multiple users, Personal settings, Multiple languages [Less]
Mailster is a project aimed at testing software mail capabilities. It provides a mail server container to test emails sent by your apps without rewriting your application code.
Archiveopteryx is a mail server system optimised for long-term storage and heavy access. It comprises a set of server programs that provide access to mail stored in a relational database (PostgreSQL).
... [More] It runs on Linux, FreeBSD, NetBSD, OpenBSD and Mac OS X. [Less]