Are you connected to an Exchange server?
It might be a dumb question, I know, but that feature is designed to work with an Exchange server. If you're connecting to an SMTP server, you won't be able to use it.
alc6379
Cookie... That's it
2,820 posts since Dec 2003
Reputation Points: 186
Solved Threads: 147
Go into help and press "Show out of office assistant".
My version is 2003 so I don't know whether that will help
MartyMcFly
Practically a Master Poster
678 posts since Feb 2005
Reputation Points: 16
Solved Threads: 17