Mail::Milter::Module::HeaderFromMissing - milter to reject messages missing a From: header

       Todd Vierling, <tv@duh.org> <tv@pobox.com>

       This milter module rejects any message at the DATA stage that is missing the From: header.  This header
       should never be absent on any message, even if that message is missing Date: or Subject:.

       Mail::Milter::Module::HeaderFromMissing - milter to reject messages missing a From: header

       Mail::Milter::Object

perl v5.36.0                                       2023-01-22              Mail::Milter::...aderFromMissing(3pm)

           use Mail::Milter::Module::HeaderFromMissing;

           my $milter = new Mail::Milter::Module::HeaderFromMissing();

           my $milter2 = &HeaderFromMissing; # convenience