My VP has a laptop that uses windows XP and outlook 2003. he has 4 different acoounts under tools > email accounts, with our company domain fisrt as a smtp account and pop3 accounts for home or other use. right now he can not send mail to anyone on the domain and he is connected to the network through the cat5 cable in his office. he has always been able to send us mail, it stopped working today. the error message he got today is:
your message did not reach some or all of the intended recipients
the message could not be sent using your mailbox you do not have the permission to send the message on behalf or the specified user.
Our domain uses exchange server 2000 and other users on the domain use windows 2000 and outlook 2003.
How do I fix this problem? thanks for your help