Ok, this problem is getting really annoying.  Have googled for help but have found nothing that fixes it.

I use Outlook 2003 for all my email accounts.  I have my own domain email, my old orcon email and Telecom email.

All email accounts work fine, except for Telecom's keeps popping up all the time asking for password. Why is it doing this?

The other email accounts do not do this.  I have checked all the settings and do not know why this happening. 

Doing my head in.

Does anyone have any idea how to stop it from doing this.  And why is it only happening for the Telecom email and not the others?

Eagerly look forward to some help here.  Thanks in advance.