I use Comcast for email and Outlook on my main computer. All is well, and has been for many years except one thing:
I cannot receive any emails from any address with the domain of groups.io. I have no rules set at Comcast at all - and I have no rules to delete anything automatally on Outlook. But the emails from groups.io stop at the Comcast inbox and never arrive in Outlook. This is not a user problem, it is something about groups.io that apparently evades pop3 forwarding to my computer. This has never happened with any other domain.
Does anyone have any ideas? I'm not willing to change my main computer over to Imap, but Outlook on my phone does receive these messages via imap.