I regularly set up meetings and appointments with other users where merely the purpose or content of the meeting is very sensitive. Attaching encrypted documents deals with particular problems but even the subject line of the diary entry may "give away" confidential info when "inviting" others to the meeting. How can the free text, subject line and location be encrypted when simply settingup the calendar entry and then submitting to participants. Although not the example, pretend that i was a police officer wanting to set up meetings about "Smith" a well known criminal - how to send the item which will open on the receivers end without difficulty but not #"readable" on its way to the destination and how even to ensure only a person with a "reader ability" can even "see it" to open it? I have searched everywhere without success. Can outlook do it or is there another way - Exchange and VPN is not an option