If you're using Sendmail as your MTA then please take the time to patch it to the latest version. All prior versions of Sendmail have been found to be vunrebale to an attack.
See these URLs for further information:
https://gtoc.iss.net/...detail.jsp?oid=21950
http://sendmail.org/8.12.8.html
- wil
See these URLs for further information:
https://gtoc.iss.net/...detail.jsp?oid=21950
http://sendmail.org/8.12.8.html
- wil