Glossary

The glossary below contains many of the terms you will find in common use throughout the Symantec Security Response website. Please refer to this list to find definitions of terms and answers to other Internet security-related questions.

MDN message disposition notification

An internet protocol specifying the contents of specific types of internet email messages. For complete details, refer to RFC2298, An Extensible Message Format for Message Disposition at http://www.faqs.org/rfcs/rfc2298.html.