Why when I send a meeting notice, the receivers get a gobbley gook msg and no
"accept", "decline" toolbar.  This is to a particular organization that has
Outlook, but I'm not sure if it's a web-based Outlook.  I send the same
meeting notice to a diffferent organization and she gets it and is able to
accept or decline.  

What the recipients get is gobbley gook with what looks like there is an
attachment.  There is also the word Unicode within the box with the message.  

Any ideas?

Thank you!