不用设置dns 不过一般的relay即把邮件转发到别的服务器的做法不是这样整的（如果我误解了你，那么飘过）1./etc/postfix/main.cf 末尾添加 transport_map = hash:/etc/postfix/transport 2.vi /etc/postfix/transport cc.com relay:[192.168.8.30]保存退出 【cc.com为你要转发的邮局的域名】...
Jun 2 11:11:38 server postfix/smtp[23507]: 519B054193B: to=, relay=gmail-smtp-in.l.google.com[74.125.200.27]:25, delay=13, delays=0.11/0/3.4/9.8, dsn=5.7.1, status=bounced (host gmail-smtp-in.l.google.com[74.125.200.27] said: 550-5.7.1 [202.83.36.215] The IP ...
smtpd_banner = $myhostname ESMTP $mail_name mynetworks = 127.0.0.0/8 192.168.117.0/24 [::1]/128 [fe80::]/64 lmtp_connection_cache_time_limit = 4s transport_maps = proxy:ldap:/opt/zimbra/conf/ldap-transport.cf virtual_alias_domains = proxy:ldap:/opt/zimbra/conf/ldap-vad.cf smtpd_sa...
POSTFIX_smtp_tls_security_level = Relay host TLS connection level XOAUTH2_CLIENT_ID = OAuth2 client id used when configured as a relayhost. XOAUTH2_SECRET = OAuth2 secret used when configured as a relayhost. XOAUTH2_INITIAL_ACCESS_TOKEN = Initial OAuth2 access token. XOAUTH2_INITIAL_REF...
SMTP接続エンドポイントおよびポートを含めるようにrelayhostを更新してから、ファイルを保存または更新します。たとえば、新しいデフォルトのメール送信ポート587を介してメッセージを送信するには、次を使用します。 コピー relayhost = smtp.email.us-ashburn-1.oraclecloud.com:587 ノート...
The mailq shows that mails are stuck in queue with following error. Raw 7D3BF2337DD9 42510 Mon Jun 13 16:47:30 from-username@domain.com (host relay-server.mail.protection.outlook.com[x.x.x.x] said: 451 4.7.500 Server busy. Please try again later from [x1.x1.x1.x1]. (S77714...
To create Postfix credentials set it up as a relay host. Here's my use case: I am not using a third party SMTP like Sendgrid to send bulk emails. Thats the reason why I installed Postfix - to handle bulk emailing. In essence, my VPS and fully qualified domain name...
POSTFIX_smtp_tls_security_level = Relay host TLS connection level XOAUTH2_CLIENT_ID = OAuth2 client id used when configured as a relayhost. XOAUTH2_SECRET = OAuth2 secret used when configured as a relayhost. XOAUTH2_INITIAL_ACCESS_TOKEN = Initial OAuth2 access token. XOAUTH2_INITIAL_REF...
smtp_host_lookup = dns,native qmgr_message_active_limit = 50000 qmgr_message_recipient_limit = 50000 transport_maps = hash:/etc/postfix/transport # tuning default_destination_concurrency_failed_cohort_limit = 5 smtpd_tls_auth_only = yes ...
relayhost = mynetworks = 127.0.0.0/8 [::ffff:127.0.0.0]/104 [::1]/128 mailbox_command = procmail -a "$EXTENSION" mailbox_size_limit = 0 recipient_delimiter = + inet_interfaces = all inet_protocols = all emails to the local mailboxes. ...