为什么telnet自己的25端口没有反映?

yh81521

telnet 127.0.0.1 25 的时候停住没有反映了.ctrl+c 也退不出来,只能杀进程...


[root@mail root]# telnet 127.0.0.1 25
Trying 127.0.0.1...
Connected to mail (127.0.0.1).
Escape character is '^]'.
-



就停在这不动了......555
我用的软件包版本都是王大哥写的完全相同,前面的mysql,  pam_mysql  ,  cyrus-sasl  ,postfix 的编译都没有任何错误,但为什么不能telnet呢?

环境:  red AS3     Postfix + Cyrus-IMAP + Cyrus-SASL + MySQL + IMP
参考文献:  http://cngnu.org/technology/Postfix_I.html


以下是maillog的记录:

Mar 29 04:40:33 localhost postfix/smtpd[8562]: fatal: parameter "smtpd_recipient_restrictions": specify at least one working instance of: check_relay_domains, reject_unauth_destination, reject, defer or defer_if_permit
Mar 29 04:40:34 localhost postfix/master[6113]: warning: process /usr/libexec/postfix/smtpd pid 8562 exit status 1
Mar 29 04:40:34 localhost postfix/master[6113]: warning: /usr/libexec/postfix/smtpd: bad command startup -- throttling
Mar 29 04:41:34 localhost postfix/smtpd[8563]: fatal: parameter "smtpd_recipient_restrictions": specify at least one working instance of: check_relay_domains, reject_unauth_destination, reject, defer or defer_if_permit
Mar 29 04:41:35 localhost postfix/master[6113]: warning: process /usr/libexec/postfix/smtpd pid 8563 exit status 1
Mar 29 04:41:35 localhost postfix/master[6113]: warning: /usr/libexec/postfix/smtpd: bad command startup -- throttling
Mar 29 04:42:35 localhost postfix/smtpd[9283]: fatal: parameter "smtpd_recipient_restrictions": specify at least one working instance of: check_relay_domains, reject_unauth_destination, reject, defer or defer_if_permit
Mar 29 04:42:36 localhost postfix/master[6113]: warning: process /usr/libexec/postfix/smtpd pid 9283 exit status 1
Mar 29 04:42:36 localhost postfix/master[6113]: warning: /usr/libexec/postfix/smtpd: bad command startup -- throttling
Mar 29 04:43:36 localhost postfix/smtpd[9284]: fatal: parameter "smtpd_recipient_restrictions": specify at least one working instance of: check_relay_domains, reject_unauth_destination, reject, defer or defer_if_permit
Mar 29 04:43:37 localhost postfix/master[6113]: warning: process /usr/libexec/postfix/smtpd pid 9284 exit status 1
Mar 29 04:43:37 localhost postfix/master[6113]: warning: /usr/libexec/postfix/smtpd: bad command startup -- throttling
Mar 29 04:44:37 localhost postfix/smtpd[9290]: fatal: parameter "smtpd_recipient_restrictions": specify at least one working instance of: check_relay_domains, reject_unauth_destination, reject, defer or defer_if_permitMar 29 04:44:38 localhost postfix/master[6113]: warning: process /usr/libexec/postfix/smtpd pid 9290 exit status 1
Mar 29 04:44:38 localhost postfix/master[6113]: warning: /usr/libexec/postfix/smtpd: bad command startup -- throttling



我知道是红字的地方除了问题,但是看不太明白,是不是和我的域名甚么的有关系啊.但是我检查了/etc/hosts  , /etc/sysconfig/network  都没什么问题啊..........帮我解答下吧!~~~

ert3

我记得现在默认telnet都是不开的, 用ssh远程管理登陆的

xtjgd

楼上的理解错了。检查mail relay的设置。

冷风

出来]了应该是连上了，查查配置文件吧，也有可能是在等反向解析

tll003

我也遇到过这个问题  是 /etc/postfix/main.cf  这个里面有个文件写错了  你好好看下这个配置文件

xuledw

telnet localhost 25说明端口或许没有侦听正常
排除问题的步骤是
netstat -nltp看看有25端口运行么？25端口监听的是localhost ?127.0.0.1?or your ip address

Fjcyz

telnet 25 可以继续操作的.

tomasea

回复 1# yh81521


    很明显，配置文件有问题，好好检查一下，配置

cuci

这个就是配置文件的问题，smtpd_recipient_restrictions对这个配置多关注一下，可能是他造成的

vermouth

总觉得用 win telnet 25端口，怎么看都怪。