Can't check mail
I have multiple (5?) email accounts all under one Comcast account. Today (first time) when I try to check mail they all fail. I'm directed to a website called Spamhaus. It shows my IP three times. Two of the three have no problems but one of the three identical IP addresses shows an issue. When I check for a solution it only talks about SMTP (outgoing mail) I'm checking POP (incoming mail) so this cannot be the problem.
Anybody understand this?