Apr 22 07:09:06 vmailapp1 clamd[4271]: SelfCheck: Database status OK.
Apr 22 07:19:07 vmailapp1 clamd[4271]: SelfCheck: Database status OK.
Apr 22 07:29:07 vmailapp1 clamd[4271]: SelfCheck: Database status OK.
Apr 22 07:39:07 vmailapp1 clamd[4271]: SelfCheck: Database status OK.
Apr 22 07:49:07 vmailapp1 clamd[4271]: SelfCheck: Database status OK.
Apr 22 07:59:07 vmailapp1 clamd[4271]: SelfCheck: Database status OK.
Apr 22 08:01:03 vmailapp1 fail2ban.filter[4802]: INFO [postfix-iredmail] Ignore 10.20.8.11 by ip
Apr 22 08:09:07 vmailapp1 clamd[4271]: SelfCheck: Database status OK.
Apr 22 08:19:07 vmailapp1 clamd[4271]: SelfCheck: Database status OK.
Apr 22 08:29:07 vmailapp1 clamd[4271]: SelfCheck: Database status OK.
Apr 22 08:39:07 vmailapp1 clamd[4271]: SelfCheck: Database status OK.
Apr 22 08:40:51 vmailapp1 clamd[4271]: Pid file removed.
Apr 22 08:40:51 vmailapp1 clamd[4271]: --- Stopped at Wed Apr 22 08:40:51 2020
Apr 22 08:40:51 vmailapp1 clamd[4271]: Socket file removed.
Apr 22 08:40:54 vmailapp1 fail2ban.filter[4802]: INFO Log rotation detected for /var/log/nginx/error.log
Apr 22 08:42:02 vmailapp1 abrt: detected unhandled Python exception in 'fetchmail.py'

message日志显示clamd服务停掉之后，邮件服务莫名全部挂掉，
clamd服务停掉可能导致邮件服务挂掉?请张工帮忙查看。多谢。