Hello Götz, you can copy the "%smtp_reason_by_ccat = ( ..." section from /usr/sbin/amavisd-new to your amavisd config and then modify it. Here is an example:
%smtp_reason_by_ccat = ( # currently only used for blocked messages only, status 5xx # a multiline message will produce a valid multiline SMTP response CC_VIRUS, 'id=%n - INFECTED: %V', # CC_BANNED, 'id=%n - BANNED: %F', CC_BANNED, 'id=%n - Unwanted attachment (%F) - We don’t accept xyz Documents', CC_UNCHECKED.',1', 'id=%n - UNCHECKED: encrypted', CC_UNCHECKED.',2', 'id=%n - UNCHECKED: over limits', CC_UNCHECKED, 'id=%n - UNCHECKED', CC_SPAM, 'id=%n - spam', CC_SPAMMY.',1', 'id=%n - spammy (tag3)', CC_SPAMMY, 'id=%n - spammy', CC_BADH.',1', 'id=%n - BAD HEADER: MIME error', CC_BADH.',2', 'id=%n - BAD HEADER: nonencoded 8-bit character', CC_BADH.',3', 'id=%n - BAD HEADER: contains invalid control character', CC_BADH.',4', 'id=%n - BAD HEADER: line made up entirely of whitespace', CC_BADH.',5', 'id=%n - BAD HEADER: line longer than RFC 5322 limit', CC_BADH.',6', 'id=%n - BAD HEADER: syntax error', CC_BADH.',7', 'id=%n - BAD HEADER: missing required header field', CC_BADH.',8', 'id=%n - BAD HEADER: duplicate header field', CC_BADH, 'id=%n - BAD HEADER', CC_OVERSIZED, 'id=%n - Message size exceeds recipient\'s size limit', CC_MTA.',1', 'id=%n - Temporary MTA failure on relaying', CC_MTA.',2', 'id=%n - Rejected by next-hop MTA on relaying', CC_MTA, 'id=%n - Unable to relay message back to MTA', CC_CLEAN, 'id=%n - CLEAN', CC_CATCHALL, 'id=%n - OTHER', # should not happen ); Regards, Christian -----Ursprüngliche Nachricht----- Von: amavis-users [mailto:amavis-users-bounces+christian.hoyer-reuther=cac-chem...@amavis.org] Im Auftrag von Götz Reinicke Gesendet: Donnerstag, 7. September 2017 09:02 An: [email protected] Betreff: Mail Banned Message confusing Blocked BANNED (_rels) Hello, we run an amavis installation which works fine so far. We just look for an option to inform better why an attachment was rejected. E.g. we block M$ Documents and senders get a smtp 554 5.7.0 Reject …. BANNED: _rels There is no information included that it is the Word or Excel file. And I can’t find any option in amavis or postfix to set/modify this status „_rels“ I’d like to include some words like „We don’t accept xyz Documents“ Thanks for any hint or suggestion . Götz
