So I recently decided that I wanted to receive all my emails to Gmail, since I really like the tabs. I went ahead and set up email fetching, using POP3, from my school's Office365 mail.
I don't know if these two are correlated but:
- I am NOT getting new emails that come in the Office365 account.
- Gmail is importing all of my old emails (so about 5 years of mail). Moreso, it imports them as unread emails.