Fetch and deliver mail

Fetch and deliver mail is a simple, lightweight replacement for mail fetching, filtering, and delivery programs such as fetchmail and procmail.

It can fetch using POP3, POP3S, IMAP, IMAPS, or stdin, and deliver to a pipe, file, maildir, mbox, or SMTP server, based on a set of regexps.

Fetch and deliver mail can be used for both single user and multiuser setups, and is designed with privilege separation when running as root.

What is new in this release:

• Some trivial improvements and bugfixes, including workarounds for problems with GMail.

What is new in version 1.6:

• alterations to the way IMAP fetching works to make it more efficient, particularly with new-only or old-only;
• a facility to use courier-authlib to fetch user information; delivery to IMAP;
• removal of from headers, which were a mess;
• a number of bugfixes and minor enhancements.