+queue_time_overall \
+deliver_time \
+received_recipients \
+ +sender_on_delivery \
+ +return_path_on_delivery \
+ +incoming_port \
+unknown_in_list \
+smtp_connection \
+smtp_incomplete_transaction \
hosts = !+debianhosts
message = mail from <$sender_address> not allowed externally
- deny condition = ${if match_domain{$sender_address_domain}{+virtual_domains}}
+ deny sender_domains= +virtual_domains
condition = ${if exists {${extract{directory}{VSENDERDOMAINDATA}{${value}/neversenders}}}}
condition = ${lookup{$sender_address_local_part}lsearch{${extract{directory}{VSENDERDOMAINDATA}{${value}/neversenders}}}{true}}
message = no mail should ever come from <$sender_address>