HeaderType.Newsgroups

HeaderType.Newsgroups property

In Usenet News: group(s) to which this article was posted. Some systems provide this header field also in e-mail although it is not standardized there. Unfortunately, the header field can appear in e-mail with three different and contradictory meanings: (a) Indicating the newsgroup recipient of an article/message sent to both e-mail and Usenet News recipients. (b) In a message adressed to some mail to news gateways, indicates the newsgroup(s) that the message is to be posted to. (c) In a personally addressed reply to an article in a news-group, indicating the newsgroup in which this discussion originated. Defined in RFC 1036: 2.1.3, not standardized and controversial for use in e-mail.

public static HeaderType Newsgroups { get; }

See Also

HeaderType.MIMEVersion HeaderType.Received