I have a new server since few month ago, it was delivered with Postfix (and Dovecot) preinstalled from iRedMail repo, it all works well with Postfix 2.6.6
# postconf -d | grep mail_version mail_version = 2.6.6 milter_macro_v = $mail_name $mail_version couple of days I noticed this on yum update[1]; I don't understand what yum is telling me: 'updated' 'an update' is it going to update 2.6.6 to 2.6.6-2.3 ? why is it offering 2.11 ? I'll head over to iRedMail to ask, but, thought it prudent to ask here as well, apologies for asking dumb questions, as always (frightened to break a working setup) [1]# yum update Resolving Dependencies --> Running transaction check ---> Package postfix.x86_64 3:2.6.6-2.3.el6 will be updated ---> Package postfix.x86_64 3:2.11.0-0.el6 will be an update --> Finished Dependency Resolution Dependencies Resolved ====================================================== Package Arch Version Repository Size ====================================================== Updating: postfix x86_64 3:2.11.0-0.el6 iRedMail 15 M Transaction Summary ======================================================= Upgrade 1 Package(s) Total download size: 15 M