Outlook 2003 not sending email for meeting requests

when anyone creates a meeting in calendar and invites attendees. It shows up
in everyone's calendar but some users do not get an email request to attend
the meeting. Any thoughts on how to resolve this issue? Only 6 out of 90 users have this problem and of course they are VIPs

Thanks

 

VIPs - do they have delegates set up? Secretary, office assistant, etc.

 

Thanks a lot, I did fix it. You pointed me in the right direction

 

Good to hear. Since this issue seems to pop up on occasion, would you detail the problem you found and the fix that worked. I strongly suspect this thread will be searched by others looking for a fix.