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sendmail...smtp认证问题
来源: 互联网 发布时间:2017-01-26
本文导语: centos 5.3 + senmail 配置完smtp认证,telnet localhost 25 # telnet localhost 25 Trying 127.0.0.1... Connected to localhost.localdomain (127.0.0.1). Escape character is '^]'. 220 mail.no001.cc ESMTP Sendmail 8.13.8/8.13.8; Tue, 20 Dec 2011 10:36:55 +08...
centos 5.3 + senmail
配置完smtp认证,telnet localhost 25
# telnet localhost 25
Trying 127.0.0.1...
Connected to localhost.localdomain (127.0.0.1).
Escape character is '^]'.
220 mail.no001.cc ESMTP Sendmail 8.13.8/8.13.8; Tue, 20 Dec 2011 10:36:55 +0800
ehlo localhost
250-mail.no001.cc Hello localhost.localdomain [127.0.0.1], pleased to meet you
250-ENHANCEDSTATUSCODES
250-PIPELINING
250-8BITMIME
250-SIZE
250-DSN
250-ETRN
250-AUTH DIGEST-MD5 CRAM-MD5 LOGIN PLAIN
250-DELIVERBY
250 HELP
这里显示应该是需要认证才可以发信,但是outlook不管勾选不勾选"我的服务器要求身份验证" 都可以发送成功..不知道为什么????现在有很多垃圾邮件通过这台服务器relay,好头晕啊
怎么处理呢??
配置完smtp认证,telnet localhost 25
# telnet localhost 25
Trying 127.0.0.1...
Connected to localhost.localdomain (127.0.0.1).
Escape character is '^]'.
220 mail.no001.cc ESMTP Sendmail 8.13.8/8.13.8; Tue, 20 Dec 2011 10:36:55 +0800
ehlo localhost
250-mail.no001.cc Hello localhost.localdomain [127.0.0.1], pleased to meet you
250-ENHANCEDSTATUSCODES
250-PIPELINING
250-8BITMIME
250-SIZE
250-DSN
250-ETRN
250-AUTH DIGEST-MD5 CRAM-MD5 LOGIN PLAIN
250-DELIVERBY
250 HELP
这里显示应该是需要认证才可以发信,但是outlook不管勾选不勾选"我的服务器要求身份验证" 都可以发送成功..不知道为什么????现在有很多垃圾邮件通过这台服务器relay,好头晕啊
怎么处理呢??
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