It happens to every mail account. When I tested, I used only one client. But many clients using this mail server encounter the same problem.
Yes, this only happens with outlook office version. When I use roundcube there are no problems. I tried creating a new profile and the problem...
I use ispconfig 3.2.11 to make a mail server. I set up imap on microsoft outlook office version. And the problem that occurs is that when I sync...
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