Re: exim4 - tls errors
depending on which configuration scheme is used for exim4 (splitted config or
not) the file to be changed is different.
So either edit both locations (/etc/exim4/exim4.conf.template and a file in
/etc/exim4/conf.d) or make sure which scheme is used. To find out command
grep -A2 'exim4/use_split_config' /var/cache/debconf/config.dat
and see what the line beginning with "Value:" says.
After configuration changes don't forget to execute "update-exim4.conf" as root.
The default configuration has
tls_advertise_hosts = MAIN_TLS_ADVERTISE_HOSTS
MAIN_TLS_ADVERTISE_HOSTS = *
See /etc/exim4/exim4.conf.template and
Maybe there are local modifications in your configuration files. Then the update
should've stored new config files with ".dpkg-dist" or something added to their