driver = smtp
hosts = 127.0.0.1 : HOSTIPV4
port = PORT_S
+ hosts_try_fastopen = :
allow_localhost
command_timeout = 1s
driver = smtp
hosts = V4NET.9.8.7
port = PORT_S
+ hosts_try_fastopen = :
t3:
driver = appendfile
driver = smtp
hosts = V4NET.10.10.10
port = nonexistent
+ hosts_try_fastopen = :
# End