How to install Postfix 3.7.4 or newer (ex: 3.8.3) on AlmaLinux 9.2

I’m facing an issue with Postfix and OpenSSL 3 (link) which was fixed on Postfix 3.7.4.

In my AlmaLinux 9.2 installation, the most recent version available is 3.5.9 (the one that is installed on our system), but I saw that newer versions may be available on development channels (link).

How could I access those development repositories?
(at least for postfix package in particular)

1 Like

Remove postfix 3.5.9

# dnf remove postfix

Add ghettoforge

# dnf install https://mirror.ghettoforge.org/distributions/gf/gf-release-latest.gf.el9.noarch.rpm

I want to use the GhettoForge repository only when necessary, so I disabled it.
# vi /etc/yum.repos.d/gf.repo

[gf]
name=Ghettoforge packages that won't overwrite core distro packages.
mirrorlist=http://mirrorlist.ghettoforge.org/el/9/gf/$basearch/mirrorlist
enabled=0

Install newer

# dnf --enablerepo=gf-plus install postfix3