Hello, I often use sender_bcc_maps to audit suspicious account and it works great. Today, I need to have a look at email sent by null sender <>
Here is my relevant configuration : # grep sender_bcc_maps /etc/postfix/main.cf sender_bcc_maps = regexp:/etc/postfix/sender_bcc_maps # cat /etc/postfix/sender_bcc_maps # This one usually works fine #/^u...@example.com <mailto:u...@exemple.com>$/ au...@example.org /^$/ au...@example.org /<>/ audit@example. <mailto:au...@exemple.com>org Thanks for your help. Alexandre