Mailing lists for Exim
A low volume moderated list consisting of announcements only of things of interest to Exim users (typically new releases). There is an archive of messages since July 1999.
A list dedicated to the ongoing development process for Exim. It is not the grown-up version of the users list. There are searchable archives covering postings back to 2004.
A discussion list about Exim covering use and development of the software. This also has a searchable archive covering postings back to 1996. Please have the courtesy to check the list before posting basic queries, the FAQ also covers many things that get asked regularly on the list