how do I stop that? Definitely

[cimerio]

please, without takes forever.

what the path and decisions to eliminate the warn below.

 

[harlan4096]

Welcome to Kaspersky. Community.

 

Go to Settings -> Security Settings -> Network Settings -> and add that server that appears in the warning, here:

 

 

Anyway, which version of MsOutLook are You using?

[cimerio]

thank you. I am using the version 2307 (16626.20170) of office 365 for business