linux – 如何使用Postfix通过Google帐户中继邮件_系统运维

概述我希望通过我的个人Google帐户转发非本地电子邮件,并将其转发给本地用户. 我的配置是： /等/后缀/运输 * smtp:[smtp.gmail.com]:587 和/etc/postfix/main.cf [root@media postfix]# cat main.cf# This file contains only the parameters changed f 我希望通过我的个人Google帐户转发非本地电子邮件,并将其转发给本地用户.
我的配置是：
/等/后缀/运输

*            smtp:[smtp.gmail.com]:587

和/etc/postfix/main.cf

[root@media postfix]# cat main.cf# This file contains only the parameters changed from a default install# see /etc/postfix/main.cf.dist for a commented,fuller version of this file.transport_maps = hash:/etc/postfix/transportsmtp_sasl_auth_enable = yessmtp_sasl_password_maps = hash:/etc/postfix/sasl_passwdsmtp_sasl_mechanism_filter = plain,loginsmtp_sasl_security_options = noanonymoussmtp_use_tls = yes

/等/后缀/ sasl_passwd：

[smtp.Google.com]:587    [email protected]:mypass

在我跑完之后：

# postmap transport && postmap sasl_passwdsystemctl restart postfix.service

所以现在我的服务器尝试连接到gmail MX(没有成功,但没有提供电子邮件localy

来自journalctl的日志：

Jul 06 18:38:01 media postfix/pickup[31431]: 30714960F8: uID=0 from=<root>    Jul 06 18:38:01 media postfix/cleanup[31641]: 30714960F8: message- ID=<[email protected]>    Jul 06 18:38:01 media postfix/qmgr[31432]: 30714960F8: from=<[email protected]>,size=436,nrcpt=1 (queue active)    Jul 06 18:38:01 media postfix/smtp[31643]: connect to smtp.gmail.com[2a00:1450:4008:c01::6c]:587: Network is unreachable   Jul 06 18:38:01 media postfix/smtp[31643]: 30714960F8: to=<[email protected]>,relay=smtp.gmail.com[173.194.69.108]:587,delay=0.7,delays=0.03/0.04/0.55/0.07,...M command))    Jul 06 18:38:02 media postfix/cleanup[31641]: 0B85D960F9: message-ID=<[email protected]>    Jul 06 18:38:02 media postfix/qmgr[31432]: 0B85D960F9: from=<>,size=2555,nrcpt=1 (queue active)    Jul 06 18:38:02 media postfix/bounce[31646]: 30714960F8: sender non-delivery notification: 0B85D960F9    Jul 06 18:38:02 media postfix/qmgr[31432]: 30714960F8: removed    Jul 06 18:38:02 media postfix/smtp[31643]: connect to smtp.gmail.com[2a00:1450:4008:c01::6d]:587: Network is unreachable    Jul 06 18:38:02 media postfix/smtp[31643]: 0B85D960F9: to=<[email protected]>,relay=smtp.gmail.com[173.194.69.109]:587,delay=0.59,delays=0.02/0.01/0.51/0.06,...M command))    Jul 06 18:38:02 media postfix/qmgr[31432]: 0B85D960F9: removed    Jul 06 18:38:40 media auth[31778]: pam_tcb(dovecot:auth): Authentication passed for media from (uID=0)    Jul 06 18:38:40 media dovecot[1442]: pop3-login: Login: user=<media>,method=PLAIN,rip=192.168.0.2,lip=192.168.0.7,mpID=31779,secured,session=<VZaXcdrgpADAqAAC>    Jul 06 18:38:40 media dovecot[1442]: pop3(media): disconnected: Logged out top=0/0,retr=0/0,del=0/0,size=0    Jul 06 18:38:58 media postfix/pickup[31431]: CD15D960F8: uID=0 from=<root>    Jul 06 18:38:58 media postfix/cleanup[31641]: CD15D960F8: message-ID=<[email protected]>    Jul 06 18:38:58 media postfix/qmgr[31432]: CD15D960F8: from=<[email protected]>,size=430,nrcpt=1 (queue active)    Jul 06 18:38:59 media postfix/smtp[31643]: CD15D960F8: to=<[email protected]>,delay=0.63,delays=0.02/0/0.54/0.06,dsn=5.5....M command))    Jul 06 18:38:59 media postfix/cleanup[31641]: BAB0E960F9: message-ID=<[email protected]>    Jul 06 18:38:59 media postfix/qmgr[31432]: BAB0E960F9: from=<>,size=2541,nrcpt=1 (queue active)    Jul 06 18:38:59 media postfix/bounce[31646]: CD15D960F8: sender non-delivery notification: BAB0E960F9    Jul 06 18:38:59 media postfix/qmgr[31432]: CD15D960F8: removedJul 06 18:39:00 media postfix/smtp[31643]: BAB0E960F9: to=<[email protected]>,delay=0.66,delays=0.02/0.01/0.56/0.07,...M command))    Jul 06 18:39:00 media postfix/qmgr[31432]: BAB0E960F9: removed

有什么帮助使它工作？

解决方法您必须在Postfix的SMTP客户端中启用TLS,因为Google需要它.在必须发出STARTTLS命令的消息中由它们指示.

在/etc/postfix/main.cf中,你想要这样的东西：

smtp_tls_policy_maps = hash：/ etc / postfix / tls_policy

然后在/ etc / postfix / tls_policy中：

[smtp.gmail.com]：587加密

tls_policy中的左侧必须与main.cf中的relayhost条目完全相同.

请记住在根据需要创建或更改后在/ etc / postfix / tls_policy上运行postmap.

您可以在Postfix的TLS文档中找到更多详细信息.

请参阅这些链接

http://blog.bigdinosaur.org/postfix-gmail-and-you/

http://www.postfix.org/TLS_README.html#client_tls