What would conflict with Avast 2015 so POP emails are blocked? My IMAP account syncs fine. My ISP is Comcast, when I talked to them, they had me rebuild the account as IMAP like my other account, but this setup didn't work for my Comcast situation, so I went back to POP with it.
Emails will come through after a computer reboot, but after a while (this last time it was a couple of days). When the Mail Shield is turned off, the emails will come through, when I turned it back on, I would get a send/receive error again. I did this a few times to verify it was Avast.
The send error is “The server responded: 421 Cannot connect to SMTP server 2001:558:fe16:1b::16 (2001:558:fe16:1b::16:587), NB connect error 1460',” The receive error says “'Your server does not support the connection encryption type you have specified.”
Any ideas so I don’t have to keep the mail shield turned off?