I m Satish,
Tried to setting outlook, but cannot connect, all trial email messages are pending in out box. I tried all your above suggestions, but till not working. Following message came when i click test account setting :
"Outlook cannot connect to your incoming (POP3) email server. My outlook is 2007. Help me.
Do you use any antivirus or firewall?
does it work if you start outlook in Safe mode?
To open Outlook in Safe mode: Close Outlook then hold Ctrl as you click on the Outlook icon. You'll get a message asking if you want to start in Safe mode. Click Ok.
You can also refer the following link: