Cool. Glad to hear you solve it :)
"The clue train passed his station without stopping." - John Simmons / outlaw programmer "Real programmers just throw a bunch of 1s and 0s at the computer to see what sticks" - Pete O'Hanlon "Not only do you continue to babble nonsense, you can't even correctly remember the nonsense you babbled just minutes ago." - Rob Graham
Basically you can't, and as it depends on the email client, you have no idea what they are using - outloook, eudora etc etc
Bob Ashfield Consultants Ltd