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On 10/27/2011 7:29 AM, Ian Eiloart wrote:
On 26 Oct 2011, at 16:33, Patrick Ben Koetter wrote:
[...]
The message that I'm replying to carried this header: X-Beenthere: mailman-developers@python.org
I guess that should stay, then. Unless we find a different place to put it. Moving it to a different place probably would not cause problems, depending on how it's used. If the header means "don't relay the message to this address", then there would be problems. If it means "drop this message, if you are mailman-developers@python.org" then it can be moved.
It means the latter - "drop this message, if you are mailman-developers@python.org".
[...]
X-Mailman-Approved-At
From Mailman/ListAdmin.py:
# Queue the file for delivery by qrunner. Trying to deliver the # message directly here can lead to a huge delay in web # turnaround. Log the moderation and add a header. msg['X-Mailman-Approved-At'] = email.Utils.formatdate(localtime=1
So, I guess that the web moderation works by adding this header, so that the message can be delivered when the queue runner sees it. It looks like useful trace information, so it should stay.
It has nothing to do with delivery. Approval for delivery is noted by flags in the message's metadata. The X-Mailman-Approved-At: header is added solely for documentation to explain delays to message recipients.
This also looks like a candidate for, say, a List-Approved-Date header.
Yes.
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X-Peer
Is this still being used?
Nothing in the changelog Nothing in the mailman-2.1.14 sources.
I guess that should be deprecated, then!
This header is used in MM 3.
X-MailFrom
Is this still being used?
Nothing in the changelog Nothing in the mailman-2.1.14 sources.
I guess that should be deprecated, then!
This header is used in MM 3.
X-RcptTo
Is this still being used?
Nothing in the changelog Nothing in the mailman-2.1.14 sources.
I guess that should be deprecated, then!
It is only in the headers of of some test bounce messages. It is not in the code. It is a header added to the headers of a bounce notification (DSN) from (I'll refrain from giving my opinion) the Windows MTA SMTPD32. You'd have to ask ipswitch if you want to know what it means, but it appears to duplicate the To: header.
[...]
X-Topics
Nothing in the changelog
From Mailman/Handlers/Tagger.py:
# For each regular expression in the topics list, see if any of the lines # of interest from the message match the regexp. If so, the message gets # added to the specific topics bucket.
So, is this used by Mailman to decide who to send the message to? Or is it supposed to help recipients to build filters. Either way, it might be useful for the latter purpose. Perhaps it's a candidate for List-Topics?
If Topics are enabled for a list, Mailman decides the topics of a post by matching the defining topic regexps against the Subject: and any Keywords: header or pseudo-header.
The X-Topics: header is added to the message and contains the names of all matching topics, but this is informational only. Delivery to those users subscribed to matching topics is controlled by an equivalent list of matching topics in the message's metadata.
X-Mailer
I think we should use User-Agent here. Thunderbird does, as do some other mail clients. Or, we should push for introduction of a List-Agent header.
Nothing in the changelog
Some references to code in Mailman/Bouncers/* Dunno what it does.
The message that I'm replying to doesn't seem to contain an X-mailer header.
The header is added by some mailers to identify themselves. It is used by some of Mailman's heuristic bounce recognizers as part of their recognition of non-standard DSNs.
-- Mark Sapiro <mark@msapiro.net> The highway is for gamblers, San Francisco Bay Area, California better use your sense - B. Dylan