We have CentOS and WHM on our server.
We are facing issue with smtp that it is getting down frequently from last two weeks.
We have checked the logs but not getting any reasons for downtime of smtp. Also we can not see any IP in SYNC_RECV. Also there is no user who is doing spamming or mass mailing. No one is sending mails from nobody.
Can this be a network issue??
Please suggest any solution.
We are facing issue with smtp that it is getting down frequently from last two weeks.
We have checked the logs but not getting any reasons for downtime of smtp. Also we can not see any IP in SYNC_RECV. Also there is no user who is doing spamming or mass mailing. No one is sending mails from nobody.
Can this be a network issue??
Please suggest any solution.