Example:
-C<Set(@Plugins, (qw(Extension::QuickDelete RT::Extension::CommandByMail)));>
+C<Set(@Plugins, (qw(RT::Extension::SLA RT::Authen::ExternalAuth)));>
=cut
=item C<$EmailSubjectTagRegex>
This regexp controls what subject tags RT recognizes as its own. If
-you're not dealing with historical C<$rtname> values, you'll likely
-never have to change this configuration.
+you're not dealing with historical C<$rtname> values, or historical
+queue-specific subject tags, you'll likely never have to change this
+configuration.
Be B<very careful> with it. Note that it overrides C<$rtname> for
subject token matching and that you should use only "non-capturing"