so how do i fix this bug ? (or "feature"?)
btw: why was this added in first place ? most mail servers have a extension + virus filters ...
OS: Debian Mailserver: postfix (sql), amavis, uvscan, spamassassin
Sounds like it's an amavis feature.. you might want to ask the amavis guys if they have a defang feature for spam.
SA doesn't mangle attachment names.. the only mangling that SA itself is capable of is modifying HTML segments to text/plain if you have report_safe set to 2.