最近MDaemon老是无规律的终止smtp服务,不能发信,但能收信,查询windows事件日志,发现每次出现此问题的第一条错误是:
**** ALERT **** Spam Filter did not respond within expected time limit; CFEngine may have stopped responding; it will be stopped and restarted [EvProcess]
后来仔细查询日志,发现还有一条其他错误,是加载mdaemon发生的:
**** ALERT **** SecurityPlus for MDaemon subscription/trial has expired; contact sales@altn.com or visit http://www.altn.com for renewal instructions [EvSecurity]