主题: 不能发送邮件,提示504错误
系统是centos5.2,iredmail版本是0.5.1,昨天以前一直好好的,突然客户反映无法发送邮件,我用默认安装后的www测试账户登录进去,往外网发送也是失败。具体的错误信息如下:
Sep 10 10:38:07 mail roundcube: [10-Sep-2010 10:38:07 +0800]: Successful login for sy@thekeyad.com (id 2) from 218.240.36.30
Sep 10 10:38:58 mail roundcube: Invalid response code received from server (504):
Sep 10 10:38:58 mail sendmail[16394]: o8A2cwGf016394: mail.thekeyad.com [127.0.0.1] did not issue MAIL/EXPN/VRFY/ETRN during connection to MTA
Sep 10 10:38:58 mail roundcube: [10-Sep-2010 10:38:58 +0800] SMTP Error: SMTP error: Authentication failure: Invalid response code received from server (Code: 504) in /var/www/roundcubemail-0.2.1/program/steps/mail/func.inc on line 1296 (POST /?_task=mail&_action=send)
我也重新启动了saslauthd进程,但还是不行,请各位帮忙看看,多谢多谢!!!