There is a setting most people don't read the instructions at Google about POP3 settings.
My server requires authentication must be checked off in the Outlook Gmail account. Your username needs
to be your user name with the gmail.com added, so...
{your.gmail.name}@gmail.com
You also have to go over to the Advanced(tab) in the Outlook account and set
Outgoing mail {SMTP}: to 465
and
Incoming mail {POP3}: to 995
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