Office 365 email account in Gmail keep rejecting correct login

[MatusMaterna]

Hello,

I've been using Office 365 email account in Gmail for several months now, but this morning Gmail start rejecting to download messages with "incorrect username or password" error. I am 1000% positive that I'm using correct LOGIN/PW combination.

I am using POP3 with outlook.office365.com server and port 995 and I did not change anything on my side.

Is this feature started to being unsupported? Or Am I doing something wrong? 

Thanks 

[#2]

Same problem 

[#3]

same problem. has anyone already solved this?