Authen
postmap /opt/zimbra/conf/relay_password |
smtp.mailgun.org username:password |
Backup file /opt/zimbra/postfix/conf/main.cf
zmlocalconfig -e postfix_smtp_sasl_security_options=noanonymous | |
zmlocalconfig -e postfix_smtp_sasl_auth_enable=yes | |
zmlocalconfig -e postfix_smtp_sasl_password_maps=hash:/opt/zimbra/conf/relay_password | |
zmlocalconfig -e postfix_smtp_tls_security_level=may | |
zmlocalconfig -e postfix_smtp_cname_overrides_servername=no | |
| |
relay-perdomain | zmlocalconfig -e postfix_sender_dependent_relayhost_maps=hash:/opt/zimbra/postfix/conf/bysender |
postmap /opt/zimbra/postfix/conf/bysender | |
@mydomain.com [smtp.relay.org] |