We host our own mail server on a full dedicated and we are having email issues with the server.
We do not know what the issue is, emails sometimes takes at least 30 minutes before the server actually sends them... but it's random.
We would like someone who is extremely experienced in the field of mail server system administration to check out what might be going on.
We have a automated email platform that emails new users their login information however, we now have angry customers that does not receive their login emails instantly.
This issue just started about 48 hours ago.