Recently while tracking down a problem with my Optus email account regarding a message stating that my quota of storage was reaching maximum, a Optus "tech" advised that I should change mr port number in my Thunderbird account and this has resulted in the now present fault condition. I can send emails from this PC without any problems but cannot receive any. I am sending this message from another PC thyat does not have this problem. What is the correct number for the port. I have uninstalled and reinstalled Thunderbird on the problem PC, even ded a system restore without success. Send OK, no receive. Help. Cheers, Gordon Shaw