I would like to disable a global content_filter just for the empty sender (mailer-daemon) coming from a specific ip.
After reading that the default transport has syntax ":" and that the default filter is empty, I tried "FILTER :" in an access table with the meaning of "filter disabled": --- smtpd_restriction_classes = avoid_filtering_empty_sender avoid_filtering_empty_sender = check_sender_access hash:nofilter_empty_sender with nofilter_empty_sender file containig: <> FILTER : --- but, after applying that class to the ip of the broken smtp, I got just the "warning: connect to transport : Connection refused" message and mail never left the queue. Anyone thinks that something like "FILTER :" or "FILTER none" can be useful? I think that this solution is more readable than the only workaround I can imagine now (that is disabling global filtering and enabling it in a pcre table for everything except that particular case). Is there any other cleaner way to obtain the correct result? Regards, Diego Liziero.
