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The plaintext element (<plaintext>) is a deprecated tag that was used to indicate that the contents should be interpretted as raw text, without parsing any HTML entities or child tags.
Seriously, this hasn't been seen since ancient times: https://tools.ietf.org/html/rfc1866
Needs Examples: This section should include examples.
This article contains content originally from external sources.
Portions of this content come from the Microsoft Developer Network: [Windows Internet Explorer API reference Article]