No.
You can use code to do that if you want:
http://www.outlookcode.com/d/code/autoaddrecip.htm
--
Russ Valentine
[MVP-Outlook]
"Roy" wrote in message
...
The question is, when I reply to an e-mail message shouldn't the
recepient's e-mail address be added to my contacts folder.

If the answere is yes, my e-mail program is not doing that. How can I get
my e-mail program to do that?