[Spamassassin Wiki] Trivial Update of "Rules/MSGID MULTIPLE AT" by LeeMaguire

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The following page has been changed by LeeMaguire:
http://wiki.apache.org/spamassassin/Rules/MSGID_MULTIPLE_AT

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  [https://issues.apache.org/SpamAssassin/show_bug.cgi?id=5707 Bug #5707] suggests that ''Microsoft Office Outlook 12.0'' generates invalid Message-Id fields, triggering this rule.
  
- ''Note:'' it is possible for a syntactically valid (per RFC2822) Message-Id field to contain multiple "@" symbols under the circumstances that the "id-left" component consists of a double-quoted string (where qtext can contain %d64) allowing the "wrapping" of Message-Id fields. For example:
+ ''Note:'' it is possible for a syntactically valid (per RFC2822) Message-Id field to contain multiple "@" symbols under the circumstances that the "id-left" component consists of a double-quoted string (where qtext can contain %d64, allowing the "wrapping" of Message-Id fields) or inside "id-right" as part of a literal address string. For example:
-   {{{<"1...@host.example.com>}}}
+   {{{Message-Id: <"1...@host.example.com>
+ Message-Id: <12345@[123@456]>
+ Message-Id: <"12345@example.org"@[123@456]>}}}
  This particular usage, however, is not currently covered by this rule.
  
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