I have been using CPF for some time now and have had few issues except when it comes to my AntiVirus checking my email.
At first I used AVG free and CFP 1.1 and the email checking would turn on and off all by itself. I had all the AV programs added as trusted applications but the problem still persisted. I still could get my email though with no problem and my AV would update with no problem.
I emailed tech support and they suggested I upgrade to CPF 2. I did, and the AV program stopped blinking off, but now I cannot get my email at all. Everytime I try I get the following:
The connection to the server has failed. Account: 'mail.bhm.bellsouth.net', Server: 'mail.bellsouth.net', Protocol: POP3, Port: 110, Secure(SSL): No, Socket Error: 10057, Error Number: 0x800CCC0E
I thought It might be a problem with AVG Free so I uninstalled it and reinstalled it, with the same results. I then uninstalled AVG and installed Kaspersky Personal AntiVirus v5.0 to see if this would make any difference. Not only will the email part not scan, but the program will not update itself. I have added all of the programs in the applications as ALLOW all activity (trusted) and have added all their dll files, etc to the components listing and ALLOW.
If I set the Security Level to Allow All, then things work OK. Not a good choice for the firewall though.

I know I must have just forgot to dot some I to get it to work, but I am at a loss.

HELP !!!
My system stats are XP Pro 2GB Ram networked with a Speedstream 5861 4 port Router/DSL modem.
And Thanks for any suggestions at all.
Lee
Hello Lee,
The mos AV email scanners run in invisible mode and somehow CPF do not show the required popup so that it silently drops the connection.
This issue has been addressed and solved in the CPF update of this month.
But you can still solve the problem by trying the following 2 options :
1- Goto Security->Application Monitor and double click one of the email scanner rules(any of them) in Application Rule
2- Click On Miscellaneous Tab and Select "Allow Invisible Connection Attempts" checkbox,
3- Retry receiving the email
If this does not work,
1- Try to deselect Security->Advanced-> "Basic Popup Logic" option and retry.
2- CPF should prompt you anything before silenlt dropping.
Please let us know if it works...