On Oct 13, 2011, at 11:41 PM, Murray S. Kucherawy wrote:
There's movement afoot to deprecate use of "X-" in header field names. Just call it "Mailman-Topic". And if it's worthwhile, consider registering it with IANA.
I wonder if we should remove the X- prefixes for Mailman 3. Here's a list of ones we still add or recognize (some might be used only in the test suite):
X-Message-ID-Hash X-Mailman-Rule-Hits X-Mailman-Rule-Misses X-BeenThere X-Mailman-Version X-Mailman-Approved-At X-Archive X-No-Archive X-Ack X-No-Ack X-Peer X-MailFrom X-RcptTo X-Originally-To X-Original-CC X-Original-Content-Transfer-Encoding X-MIME-Version X-Mailman-Copy X-List-Administrivia X-Content-Filtered-By X-Topics X-Mailer X-List-Received-Date X-Approve X-Approved
-Barry