. "4.86" . "Exim"@en . "Active" . . . "Exim is a mail transfer agent (MTA) used on Unix-like operating systems. Exim is free software distributed under the terms of the GNU General Public License, and it aims to be a general and flexible mailer with extensive facilities for checking incoming e-mail.Exim has been ported to most Unix-like systems, as well as to Microsoft Windows using the Cygwin emulation layer."@en . . . . . .