Hey,
I have mail cow server, and it works fine, I would like to Gmail import all mail from mail cow. So I go to settings/Account and Import/Check mail from other accounts/Add a mail account, but Gmail say that password or login is wrong:

POP server I think is right:

And password too, I can log in with this password to SOGo
Can some1 advise what I’m doing wrong, please ?
Thanks in advice!