This documentation is archived and is not being maintained.

PidNamePhishingStamp Canonical Property

This content is outdated and is no longer being maintained. It is provided as a courtesy for individuals who are still using these technologies. This page may contain URLs that were valid when originally published, but now link to sites or pages that no longer exist.

Contains the message value that identifies and marks messages that are likely to be phishing.

Friendly names:


Property set:


Property name:

Data type:



Secure messaging

Protocol Specifications


Provides property set definitions and references to related Exchange Server protocol specifications.


Identifies and marks e-mail messages that are designed to trick recipients into divulging sensitive information (such as passwords and other personal information) to a non-trustworthy source.

Header Files


Provides data type definitions.