sendmail : STARTTLS: read error=generic SSL error (0)

sendmail 出現下列訊息,並一直重覆出現 STARTTLS: read error=generic SSL error (0)


Mar  7 13:52:09 QWFNHMAIL01 sendmail[17353]: STARTTLS: write error=syscall error (-1)
Mar  7 13:52:09 QWFNHMAIL01 sendmail[17353]: STARTTLS: write error=generic SSL error (-1)
Mar  7 13:52:09 QWFNHMAIL01 sendmail[17353]: p275hbkf017322: SYSERR(root): putbody: write error: Input/output error
Mar  7 13:52:09 QWFNHMAIL01 sendmail[17353]: p275hbkf017322: to=<jn075@webmail.mlc.edu.tw>,<ylg785@webmail.mlc.edu.tw>, delay=00:08:32, xdelay=00:05:11, mail
er=esmtp, pri=960570, relay=nopam.mlc.edu.tw. [163.19.163.60], dsn=4.0.0, stat=I/O error
Mar  7 13:52:09 QWFNHMAIL01 sendmail[17353]: STARTTLS: read error=generic SSL error (0)
Mar  7 13:52:11 QWFNHMAIL01 sendmail[17353]: STARTTLS: read error=generic SSL error (0)

查看 /etc/mail/sendmail.cf  沒有打開TLS選項確一直出現

google一下有可能是sendmail 8.12.X的bug

大部份都說去改一個site.config.m4 的檔案,還要再compiler ,還是先不要這麼做...

查到一個方法是把出現STL那個訊息的process 砍掉
http://www.utahsysadmin.com/2007/02/09/starttls-read-errorgeneric-ssl-error-0/
原來這麼簡單...

[root@QWFNHMAIL01 log]# tail maillog

Mar  8 10:33:15 QWFNHMAIL01 sendmail[17353]: STARTTLS: read error=generic SSL error (0)

Mar  8 10:33:16 QWFNHMAIL01 last message repeated 54114 times

Mar  8 10:33:16 QWFNHMAIL01 sendmail[29009]: p282XDkx029009: Too many recipients

Mar  8 10:33:16 QWFNHMAIL01 sendmail[17353]: STARTTLS: read error=generic SSL error (0)

Mar  8 10:33:16 QWFNHMAIL01 last message repeated 11 times

Mar  8 10:33:16 QWFNHMAIL01 sendmail[29009]: p282XDkx029009: from=<tp6888@xuite.net>, size=0, class=0, nrcpts=50, proto=SMTP, daemon=MTA, relay=[10.117.10.81]

Mar  8 10:33:17 QWFNHMAIL01 sendmail[17353]: STARTTLS: read error=generic SSL error (0)

Mar  8 10:33:22 QWFNHMAIL01 last message repeated 221790 times

Mar  8 10:33:22 QWFNHMAIL01 sendmail[29010]: p282XMkw029010: [172.16.216.6] did not issue MAIL/EXPN/VRFY/ETRN during connection to MTA

Mar  8 10:33:22 QWFNHMAIL01 sendmail[17353]: STARTTLS: read error=generic SSL error (0)

[root@QWFNHMAIL01 log]# kill -9 17353

[root@QWFNHMAIL01 log]# ps -ef |grep sendmail

root      2814     1  0  2010 ?        00:00:00 [sendmail]

root     26302     1  0 Mar07 ?        00:00:03 [sendmail]

smmsp    26311     1  0 Mar07 ?        00:00:00 [sendmail]

root     28798     1  0 10:27 ?        00:00:00 [sendmail]

root     28980     1  0 10:31 ?        00:00:00 [sendmail]

root     28990     1  0 10:32 ?        00:00:00 [sendmail]

root     29008     1  0 10:33 ?        00:00:00 [sendmail]

root     29009 26302  0 10:33 ?        00:00:00 [sendmail]

root     29014 28578  0 10:33 pts/1    00:00:00 grep sendmail

果真就沒有再出現了




參考資料:
http://www.utahsysadmin.com/2007/02/09/starttls-read-errorgeneric-ssl-error-0/