driver = smtp
allow_localhost
hosts = HOSTIPV4 : 127.0.0.1
- hosts_require_tls = HOSTIPV4
port = PORT_D
+ hosts_try_fastopen = :
+ hosts_require_tls = HOSTIPV4
tls_certificate = DIR/aux-fixed/cert2
tls_privatekey = DIR/aux-fixed/cert2
tls_require_ciphers = IDEA-CBC-MD5:\