Fix Outlook Error Receiving reported error (0x800CCC1A), Your server does not support the connection encryption type you have specified, Try changing the encryption ...

Does the Outlook error 0x800CCC90 pop up every time you try to Send/Recieve an email? If yes, read this post for the resolution.

Outlook is an application many of us rely on every day, and yet, it's not immune to causing problems here and there.