| ACCEPTED_NETWORKS |
192.168.0.0/16 172.16.0.0/12 10.0.0.0/8 |
Network who can send email through this SMTP relay |
| RELAY_HOST |
email-smtp.us-east-1.amazonaws.com |
SMTP relay host |
| RELAY_PORT |
25 |
SMTP relay port (should be 25, 465 or 587) |
| RELAY_LOGIN |
none |
Username used in SASL authentication |
| RELAY_PASSWORD |
none |
Password used in SASL authentication |
| RECIPIENT_RESTRICTIONS |
none |
See http://www.postfix.org/postconf.5.html#smtpd_recipient_restrictions |
| USE_TLS |
yes |
Enable TLS with SMTP relay (yes or no) |
| TLS_VERIFY |
may |
See http://www.postfix.org/postconf.5.html#smtp_tls_security_level |