Forum Discussion
Outlook and NordVPN
Just in case you are receiving 0X800CCC0E errors and you have NordVPN.. That is likely the source of the problem. I've set up split tunneling, added Outlook as an excluded application, modified port...
McAfee also causes this error.
Exactly, both my antivirus and Nord VPN causing this issue. Just got rid from both of them and problem fixed.