Squirrelmail No match for argument
I am using Redhat 8 and configure squirrelmail but face the problem.
I have already install epel-release-latest-8.noarch.rpm
update subscription-manager
update yum ,dnf
And Configure postfix, Dovecot but facing error
No match for argument: squirrelmail
Can you any one help me to install and configure squirrelmail step by step.
Thanks