Update cert symlinks when /etc/mailname changes
The two symlinks /etc/exim4/exim.crt
and /etc/exim4/exim.key
don't get updated to point to the new cert when the /etc/mailname
changes.
The two symlinks /etc/exim4/exim.crt
and /etc/exim4/exim.key
don't get updated to point to the new cert when the /etc/mailname
changes.