I have one list subscriber here who is having some difficulty, probably with
an errant spam filter at his ISP, and headers are being improperly modified
somewhere, just above a quoted Return-Path header added by courier
(">Return-Path:"). This doesn't seem to cause a problem with any other list
subscribers, but I did a bit of checking up on the issue.
This quote is added by code in submit.C. Is this supported by RFC?
According to RFC 2822 (3.6.6) RFC-legal headers in an email which is
re-introduced to the mail system should have "Resent-" prepended to them. I
don't know if this is causing the problem with my list subscriber, but it
might be worth looking into. I can change the code in submit.C and see if
it makes any difference in this case. In any event, it looks as if
generating headers beginning with ">" isn't consistent with the RFCs. Any
headers not specifically supported or required by RFC should have "X-"
prepended to them.
Am I missing something here?
--
Lindsay Haisley | "Everything works | PGP public key
FMP Computer Services | if you let it" | available at
512-259-1190 | (Travis W. Redfish) | <http://www.fmp.com/pubkeys>
http://www.fmp.com | ("The Roadie") |
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