https://lwn.net/Articles/1071322/
Ubuntu alert USN-8228-1 (exim4) [LWN.net]
ubuntualertusn82281
https://www.abclinuxu.cz/poradna/linux/show/285311
mutt-fetchmail-exim4-procmail
muttfetchmailexim4procmail
https://lwn.net/Articles/981499/
Ubuntu alert USN-6881-1 (exim4) [LWN.net]
ubuntualertusn6881exim4
https://www.openwall.com/lists/oss-security/2023/10/04/7
oss-security - Re: Exim4 MTA CVEs assigned from ZDI
osssecurityexim4mtacves
https://www.abclinuxu.cz/poradna/linux/show/131258
Exim4 a /etc/email-addresses
exim4etcemailaddresses
https://ubuntu.com/server/docs/how-to/mail-services/install-exim4/
Install and configure Exim4 - Ubuntu Server documentation
Jan 20, 2026 - Install and configure Exim4 mail transfer agent using the interactive dpkg-reconfigure wizard for email server setup on Ubuntu, using saslauthd or the exim4...
install and configureubuntu serverexim4documentation
https://ubuntu.com/security/notices/USN-56-1
USN-56-1: exim4 vulnerabilities | Ubuntu security notices | Ubuntu
Ubuntu is an open source software operating system that runs from the desktop, to the cloud, to all your internet connected things.
56 1usnexim4vulnerabilitiesubuntu