Exim
About Exim
Exim is a message transfer agent (MTA) originally developed at the University of Cambridge for use on Unix systems connected to the Internet. It provides flexible mail routing and extensive facilities for checking incoming mail, making it a popular choice among internet service providers and universities in the UK. Exim can be installed as an alternative to Sendmail, with its configuration differing significantly. The current version is 4.99.1, which addresses a possible remote heap corruption vulnerability.
Why Notable
Open Source
