Mail Banned Message confusing Blocked BANNED (_rels)

[Götz Reinicke]

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