Johan Almqvist wrote:
On 5. nov. 2009, at 19.55, Shad L. Lords wrote:
Ask Bjørn Hansen wrote:
On Nov 5, 2009, at 10:31, Shad L. Lords wrote:
This might not be the best place to fix this. The correct way would
be to fix header->add to always stick the headers at the top.
Sounds good to me. Would that mess up anything else?
The only thing to be aware of is some plugins (like spamassasin)
expect the first header to be the From line. As long as you ensure
that the From is always the very top header and all others go under
that but at the top there shouldn't be any issues.
Are you sure you're not confusing this with SpamAssassin expecting
'From_' lines in /var/spool/mail-format mailboxes (see RFC-976)?
That is what I'm referring to. And I think I was confused on the plugin
as well. Now that I think about it I think it was clamav plugin. If it
didn't receive the From_ header first then it didn't process it as a
mail message and pull the attachments apart correctly. If it didn't
pull it apart correctly then it would detect the virus that was attached.
For example, the message I am replying to (your message) had 16 other
headers before the From: line in it. Two of them were between the DKIM
signature and the From: header....
Right and if you look at the h= part of my dkim sig then if any MTA
inserted/changed any of the listed headers below that DKIM line then the
sig would fail.
-Shad
