cannot retrieve my att.net incoming emails
connected party did not properly respond after a period of time, or established connection
failed because connected host has failed to respond…
First check your att.net website tech support incase they have any current pop outages or mail server issues as when things sometimes all of a sudden happen and you don’t change anything it can be the remote mail server issue.
Also could be you have a program locally installed possibly interfering with eM Client receiving mail. So if you have any eg: (Optional installed) Firewall / Security programs, Antivirus programs or VPNs, try completely disabling those to test.
Also you might need to use a secure mail key and use that for your password as in this Att thread below.