client:
driver = accept
condition = ${if eq {SERVER}{server}{no}{yes}}
- transport = send_to_server
+ address_data = ${substr_1_1:$domain}
+ transport = send_to_server${if eq {1}{$address_data} {1} \
+ {${if eq {2}{$address_data} {2} \
+ {${if eq {3}{$address_data} {3} \
+ {${if eq {4}{$address_data} {4}{5}}}}}}}}
server:
driver = accept
file = DIR/test-mail/$local_part
user = CALLER
+send_to_server1:
+ driver = smtp
+ allow_localhost
+ hosts = ${if eq {$local_part}{user4} {127.0.0.1} {<; ::1}}
+ port = PORT_D
+ hosts_try_fastopen = :
+ interface = <; ::1 ; HOSTIPV4
+
+send_to_server2:
+ driver = smtp
+ allow_localhost
+ hosts = ${if eq {$local_part}{user4} {127.0.0.1} {<; ::1}}
+ port = PORT_D
+ hosts_try_fastopen = :
+ interface = <; HOSTIPV6 ; HOSTIPV4
+
+send_to_server3:
+ driver = smtp
+ allow_localhost
+ hosts = ${if eq {$local_part}{user4} {127.0.0.1} {<; ::1}}
+ port = PORT_D
+ hosts_try_fastopen = :
+ interface = <; ${if eq{0}{1}{HOSTIPV6}fail}
+
+send_to_server4:
+ driver = smtp
+ allow_localhost
+ hosts = ${if eq {$local_part}{user4} {127.0.0.1} {<; ::1}}
+ port = PORT_D
+ hosts_try_fastopen = :
+ interface = <; ${if eq{0}{1}{HOSTIPV6}{ }}
+
+send_to_server5:
+ driver = smtp
+ allow_localhost
+ hosts = ${if eq {$local_part}{user4} {127.0.0.1} {<; ::1}}
+ port = PORT_D
+ hosts_try_fastopen = :
+ interface = <; ${if
+
send_to_server:
driver = smtp
allow_localhost
- hosts = $h_hosts
+ hosts = ${if eq {$local_part}{user4} {127.0.0.1} {<; ::1}}
port = PORT_D
+ hosts_try_fastopen = :
interface = ${expand:$h_interface:}