Using Outlook '07, I have automatic send/recieve set for every five minutes
so that I can automatically forward to a yahoo account in order to "push" to
my Iphone. The problem is that sometimes I have a dialogue box pop up that
says "enter network password". My username and password are already in the
appropriate boxes and I click "ok" and then the mail will be downloaded from
the server. Obviously when I am away and this happens, I don't get email to
my Iphone. Why does this happen? I have the account set up to remember my
password.

Thanks!