# Some people put from hostmaster@something.debian.org in the From
# header. Take their crack pipe away.
- drop condition = ${if match{${lc:$h_from:}}{\Npostmaster@(\[^.\].)?debian\.org\N}}
+ drop condition = ${if match{${lc:$h_From:}}{\Npostmaster@([^.]+.)?debian\.org\N}}
<%- if nodeinfo['rtmaster'] -%>
deny condition = ${if eq {$acl_m_prf}{RTMail}}