I have an issue that I am trying to resolve. My boss has his computer set up on the network and is sending a calendar invite to his counter part. When ever he does this, he gets an error back stating that another person (NOT one that he sent it to) is not longer on the network. ("...recipient's name" was unable to receive your invite. User not found). Any ideas?

I would begin with your Boss's Delegate list. Each delegate would receive a copy of the invite per the permissions found in Outlook.

When the invitation was sent out, was it to a Distribution List or Contact group?

Best Regards,

SpiderTech - That was EXACTLY the issue. Thank you so much for helping me with this. I was able to fix it earlier. Sorry it took so long to 'Thank You'!!!!