sendmail收邮件的问题，弄了好几天了，头大了，快疯了.

gzg259758

我是一个刚接触LINUX的新手..公司的服务器装的是linux as u3，现在要在上边做一个sendmial的邮件服务器，我上网查找资料装上的，但是现在的问题是可以发送邮件，不能接收（发送和接受全部在FOXMAIL下完成），本机给本机发送也不成功，用大众邮箱发过来的邮件全部消失了，没有退信，但是也没有收到，sendmail.cf实在是太难看懂了，所以也不知道改什么地方，可能我有些地方没说清楚现在把LOG贴上来，各位一定要帮帮我啊~~~~~~~
Mar  2 23:22:47 localhost ipop3d[5377]: Mailbox vulnerable - directory /var/spool/mail must have 1777 protection
Mar  2 23:22:47 localhost ipop3d[5377]: Logout user=user host=[1.1.1.1] nmsgs=9 ndele=0
Mar  2 23:25:12 localhost ipop3d[5378]: pop3 service init from 1.1.1.1
Mar  2 23:25:12 localhost ipop3d[5378]: Mailbox vulnerable - directory /var/spool/mail must have 1777 protection
Mar  2 23:25:12 localhost ipop3d[5378]: Login user=user host=[1.1.1.1] nmsgs=9/9
Mar  2 23:25:14 localhost ipop3d[5378]: Mailbox vulnerable - directory /var/spool/mail must have 1777 protection
Mar  2 23:25:14 localhost ipop3d[5378]: Logout user=admin host=[1.1.1.1] nmsgs=9 ndele=0
Mar  2 23:29:00 localhost sendmail[5371]: alias database /etc/mail/aliases.db out of date
Mar  2 23:29:00 localhost sendmail[5371]: j22FIpQA005371: from=<user@163.com>;, size=0, class=0, nrcpts=1, proto=SMTP, daemon=MTA, relay=smtp.163.com [202.108.44.212] (may be forged)
Mar  2 23:29:17 localhost sendmail[5373]: alias database /etc/mail/aliases.db out of date
Mar  2 23:29:17 localhost sendmail[5373]: j22FJEQA005373: from=<user@126.com>;, size=0, class=0, nrcpts=1, proto=SMTP, daemon=MTA, relay=[202.108.45.160](这个不是服务器的IP，是不是要变成服务器的IP？)
Mar  2 23:36:25 localhost sendmail[5379]: alias database /etc/mail/aliases.db out of date
Mar  2 23:36:25 localhost sendmail[5379]: j22FQBQA005379: lost input channel from [1.1.1.1] to MTA after rcpt
Mar  2 23:36:25 localhost sendmail[5379]: j22FQBQA005379: from=<user@mengzhong.cn>;, size=0, class=0, nrcpts=1, proto=ESMTP, daemon=MTA, relay=[221.216.58.17]
Mar  3 01:13:43 mengzhong ipop3d[3286]: pop3 service init from 221.216.58.17
Mar  3 01:13:46 mengzhong ipop3d[3286]: Mailbox vulnerable - directory /var/spool/mail must have 1777 protection
Mar  3 01:14:02 mengzhong ipop3d[3286]: Mailbox vulnerable - directory /var/spool/mail must have 1777 protection
Mar  3 01:14:47 mengzhong sendmail[3324]: starting daemon (8.12.0): SMTP+queueing@00:30:00
ctladdr=<user@mengzhong.cn>; (500/0), delay=01:56:41, xdelay=00:00:40, mailer=relay, pri=120281, relay=compaq.rd.xxx.com(这里也不是我设置的), dsn=4.0.0, stat=Deferred: Name server: compaq.rd.xxx.com: host name lookup failure
Mar  3 01:15:28 mengzhong sendmail[3327]: j22HFSlC003327: [221.216.58.17] did not issue MAIL/EXPN/VRFY/ETRN during connection to MTA
Mar  3 01:15:41 mengzhong sendmail[3328]: j22HFYlC003328: from=<user@mengzhong.cn>;, size=316, class=0, nrcpts=1, msgid=<200503021715.j22HFYlC003328@mengzhong.cn>;, proto=ESMTP, daemon=MTA, relay=[221.216.58.17]
Mar  3 01:16:24 mengzhong sendmail[3330]: j22HFYlC003328: to=<user@163.com>;, ctladdr=<user@mengzhong.cn>; (500/0), delay=00:00:45, xdelay=00:00:42, mailer=relay, pri=30265, relay=compaq.rd.xxx.com, dsn=4.0.0, stat=Deferred: Name server: compaq.rd.xxx.com: host name lookup failure

gzg259758

up 大家帮忙啊 .........

萝卜头

1。确认DNS是否正确
2。目录权限设置不正确，日志中有。
你可以先解决自己给自己发邮件的问题，一步一步来，然后再从其它服务器发过来。光说没用。
最后强烈建议详细看看sendmail安装包中的cf/README文件