usefor-usepro-02 December 2004

7.5.  Duties of a Posting Agent

   A Posting Agent is used to assist the poster in creating a valid
   proto-article and forwarding it to an injecting agent.

   Postings agents SHOULD ensure that proto-articles they create are
   valid according to [USEFOR] and other applicable policies. In
   particular, they MUST NOT create any Injection-Date-, Injection-Info-
   or Complaints-To-header.

   Contrary to [RFC 2822], which states that the mailbox(es) in the From
   header is that of the poster(s), a poster who does not, for whatever
   reason, wish to use his own mailbox MAY use any mailbox ending in the
   top level domain ".invalid" [RFC 2606].

   Posting agents meant for use by ordinary posters SHOULD reject any
   attempt to post an article which cancels or Supersedes another
   article of which the poster is not the author or sender.

--- ../usefor-usepro-01/Duties_of_a_Posting_Agent.out          September 2004
+++ ../usefor-usepro-02/Duties_of_a_Posting_Agent.out          December 2004
@@ -8,7 +8,12 @@
    particular, they MUST NOT create any Injection-Date-, Injection-Info-
    or Complaints-To-header.
 
+   Contrary to [RFC 2822], which states that the mailbox(es) in the From
+   header is that of the poster(s), a poster who does not, for whatever
+   reason, wish to use his own mailbox MAY use any mailbox ending in the
+   top level domain ".invalid" [RFC 2606].
+
    Posting agents meant for use by ordinary posters SHOULD reject any
    attempt to post an article which cancels or Supersedes another
-   article of which the poster is not the author.
+   article of which the poster is not the author or sender.