主题: 发送邮件,报451 4.3.0 Temporary lookup failure 错误
周末这两天,邮件日志上看到许多这样的报错信息,好像和数据库有关系,其他的收发邮件正常,只有几个邮箱帐户有问题。
postfix/proxymap[16984]: warning: mysql query failed: Illegal mix of collations (ascii_general_ci,IMPLICIT) and (latin1_swedish_ci,COERCIBLE) for operation '='
Mar 12 08:49:41 smtp postfix/trivial-rewrite[19453]: warning: transport_maps lookup failure
Mar 12 08:49:41 smtp postfix/smtpd[19446]: NOQUEUE: reject: RCPT from unknown[193.218.152.96]: 451 4.3.0 < ?jastrzebski@duerkopp-adler.com.pl>: Temporary lookup failure; from=<?????????????jastrzebski@duerkopp-adler.com.pl> to=<li.shi@mail.com.cn> proto=ESMTP helo=<mail-out2-3.superhost.pl>