My current email set up is
"Real" inbox hosted on isp
Gmail fetches copies of that mail
My pop3 client (Pegasus Mail) then downloads from gmail.
Pegasus is long-in-the-tooth and does not have
OAuth 2.0 capability. But I hate to give it up, having used it for 30 years.
Two-factor authentication won't work on this setup (I've tried)
In little words
can you tell me what my options are? I **think** they are a) start pop3 fetching directly from isp inbox; b) get a more modern pop3 program.
I do NOT want to move exclusively to a cloud/web interface; Pegasus' folder capabilities are so superior.