protocol_name=SMTP
helo_name=example.org
queue_id=8045F2AB23
-sender=contact@example.com
+sender=postmaster@example.com
recipient=contact@example.org
recipient_count=0
client_address=1.2.3.4
match2=match
hostnames1=soft_match
hostnames2=hard_match
+hostnames3=hard_match
emails1=soft_match
emails2=hard_match
+emails3=hard_match
+ips1=hard_match