Zulu, а зачем? под одним логином в систему несколько пользователей? в таком случае я бы создавал криптованный образ диска и засунул бы туда почту и саму мейл.апп. но лучше раздать всем юзерам в системе по отдельному логону в свой десктоп.
Added after 5 minutes:
ха, вот нашел примерное описание того, что я бы делал в таком случае:
http://www.macosxhints.com/article.php?story=20030415132128751
Store Mail folders and prefs on a secure disk image
Thu, Apr 17 2003 at 9:57AM PDT • Contributed by: tcurtin
Use the following solution to securely encrypt and keep backups of your mail folders and preferences (along with any other important documents - I keep all of my office and personal documents this way as well.)
Using Disk Copy, create a New Blank Image of custom size (I made mine 300mb, but you can always copy the files to a new bigger image later), format Mac OS Extended, encryption AES-128. Name it SecureDisk or something and stash it somewhere you'll remember it. In my case, its in ~/Documents/SecureDisk.dmg. First, we'll copy the Mail data folders...
Make sure Mail.app isn't running and SecureDisk is mounted on your desktop.
Using the finder, navigate to ~/Library (Apple-N, click the Home button, open Library)
Copy the Mail folder into SecureDisk
Move ~/Library/Mail to the trash
Open up a terminal window and enter the following commands:
% cd ~/Library
% ln -s /Volumes/SecureDisk/Mail .
The ln -s command makes a UNIX link (basically the same as an alias) pointing from your ~/Library folder, where Mail.app will normally look for all of its files, out to the secure disk, where you'll be keeping them from now on. For some reason, making a standard MacOS alias won't work here - you need to use the terminal.
Now we'll do the same thing with the mail preferences, so those are saved too:
Using the finder, navigate to ~/Library/Preferences (Apple-N, click the Home button, open Library, open Preferences)
Copy com.apple.mail.plist from the Preferences folder into SecureDisk/Mail
Move the original from com.apple.mail.plist to the trash
Then, again opening a terminal window:
% cd ~/Library/Preferences
% ln -s /Volumes/SecureDisk/Mail/com.apple.mail.plist .
Again, ln -s works, but making a normal alias doesn't.
Last but not least, we'll copy Mail.app into the disk too:
Using the finder, find Mail.app (probably in /Applications) and copy that into the top level of SecureDisk.
Move the old copy to the trash
If you have Mail.app in your dock, pull it out, then drag the newly-moved one to the dock in its place.The reason for doing this is, if SecureDisk isn't mounted when you go to start Mail, the finder will be smart enough to mount the disk first (if the folders are on the disk image, but the application isn't, Mail will start but will be very confused...)
Eject SecureDisk from your desktop, click on the Mail icon in your dock, and everything should start up as it always does, only this time it will first ask for the encryption password and mount the SecureDisk disk image! If it doesn't, just go back into the trash and put everything back where it was before.
Once a week or so, I start up Disk Copy, choose File/Convert (Apple-K), open the SecureDisk.dmg file, save it with image format compressed, encryption AES-128, name it SecureDiskBackup.dmg, and then use the Finder's File -> Get Info (Apple-I) to set it Locked. Someday soon I'll make a script to automate that backup process - any kind souls with more AppleScripting experience want to paste the code here? Burn the backup to CD, copy it to another drive, whatever suits you, and you now have any important documents encrypted, backed up, etc!
Enjoy!
[robg adds: Though I haven't tried this, one caveat to keep in mind is that if a system update tries to update Mail, it may not work (as it won't find it /Applications). I'd recommend putting the application back in /Applications prior to running any updates.]
--
Все буддисты начинают день с about:blank
О себе: Рига, Маки, Тапки © natke