How do I restrict the recepient to open the attacment in Outlook?

[Vince Averello [MVP-Outlook]]

Not sure what you're asking here. Do you want to make sure the recipient
doesn't save the attachment?

 

[Brian Tillman]

<nothing>

Ask your question in the body of the posting. Include enough detail that
someone has a chance to figure out what you want. Part of that detail
should always be your Outlook version.

 

[Vanguard]

Your question is nonsensical. You don't "restrict" anything *to* get it
"opened". And, too bad for you, that you cannot somehow force your
recipients to make their e-mail clients go opening attachments.
Malcontents would love it for distributing viruses if the recipient had
no control over their e-mail program.

If instead you meant to ask (but never bothered to explain in the body
of your post) on how to restrict recipients *from* opening an
attachment, well, that's easy. Don't attach the file in the first
place.