我刚刚用 courier 配置了一个后缀。我正在使用 tls 来获取和接收电子邮件。
我使用本指南配置 Ubuntu 的服务器(全新安装):http: //www.howtoforge.com/virtual-users-and-domains-with-postfix-courier-mysql-and-squirrelmail-ubuntu-12.10
使用 squirrelmail 网络客户端时,我可以发送和接收电子邮件,但使用 iPhone 或任何其他客户端时,我只能接收电子邮件。
我在指导方向上所做的唯一更改是我使用了远程 MySQL 服务器(在 amazon rds 上)而不是本地主机。
在我的服务器日志上,当我尝试发送电子邮件时,我收到以下消息:
Aug 3 08:10:34 ip-10-152-164-180 postfix/smtpd[5728]: warning: hostname spotCUST.spot.net does not resolve to address 93.37.128.33: Name or service not known
Aug 3 08:10:34 ip-10-152-164-180 postfix/smtpd[5728]: connect from unknown[93.37.128.33]
Aug 3 08:10:35 ip-10-152-164-180 postfix/smtpd[5728]: warning: SASL authentication failure: Password verification failed
Aug 3 08:10:35 ip-10-152-164-180 postfix/smtpd[5728]: warning: unknown[93.37.128.33]: SASL PLAIN authentication failed: authentication failure
Aug 3 08:10:35 ip-10-152-164-180 postfix/smtpd[5728]: lost connection after AUTH from unknown[93.37.128.33]
Aug 3 08:10:35 ip-10-152-164-180 postfix/smtpd[5728]: disconnect from unknown[193.37.128.333.37.128.33]
Aug 3 08:10:36 ip-10-152-164-180 postfix/smtpd[5728]: warning: hostname spotCUST.spot.net does not resolve to address 93.37.128.33: Name or service not known
Aug 3 08:10:36 ip-10-152-164-180 postfix/smtpd[5728]: connect from unknown[93.37.128.33]
Aug 3 08:10:37 ip-10-152-164-180 postfix/smtpd[5728]: warning: SASL authentication failure: Password verification failed
Aug 3 08:10:37 ip-10-152-164-180 postfix/smtpd[5728]: warning: unknown[93.37.128.33]: SASL PLAIN authentication failed: authentication failure
Aug 3 08:10:37 ip-10-152-164-180 postfix/smtpd[5728]: lost connection after AUTH from unknown[93.37.128.33]
Aug 3 08:10:37 ip-10-152-164-180 postfix/smtpd[5728]: disconnect from unknown[93.37.128.33]
Aug 3 08:10:37 ip-10-152-164-180 postfix/smtpd[5728]: warning: hostname spotCUST.spot.net does not resolve to address 93.37.128.33: Name or service not known
Aug 3 08:10:37 ip-10-152-164-180 postfix/smtpd[5728]: connect from unknown[93.37.128.33]
Aug 3 08:10:39 ip-10-152-164-180 postfix/smtpd[5728]: warning: SASL authentication failure: Password verification failed
Aug 3 08:10:39 ip-10-152-164-180 postfix/smtpd[5728]: warning: unknown[93.37.128.33]: SASL PLAIN authentication failed: authentication failure
Aug 3 08:10:39 ip-10-152-164-180 postfix/smtpd[5728]: lost connection after AUTH from unknown[93.37.128.33]
Aug 3 08:10:39 ip-10-152-164-180 postfix/smtpd[5728]: disconnect from unknown[93.37.128.33]
Aug 3 08:10:40 ip-10-152-164-180 postfix/smtpd[5728]: warning: hostname spotCUST.spot.net does not resolve to address 93.37.128.33: Name or service not known
Aug 3 08:10:40 ip-10-152-164-180 postfix/smtpd[5728]: connect from unknown[93.37.128.33]
Aug 3 08:10:41 ip-10-152-164-180 postfix/smtpd[5728]: warning: SASL authentication failure: Password verification failed
Aug 3 08:10:41 ip-10-152-164-180 postfix/smtpd[5728]: warning: unknown[93.37.128.33]: SASL PLAIN authentication failed: authentication failure
Aug 3 08:10:42 ip-10-152-164-180 postfix/smtpd[5728]: lost connection after AUTH from unknown[93.37.128.33]
Aug 3 08:10:42 ip-10-152-164-180 postfix/smtpd[5728]: disconnect from unknown[93.37.128.33]
有谁知道出了什么问题?