On Wednesday 16 April 2008 14:27:03 Peter Pentchev wrote: > On Wed, Apr 16, 2008 at 10:00:11AM +0200, Johannes Graumann wrote: > > Hi all, > > > > I have an issue with mail signatures in my mail setup and want to ask > > whether anybody has experienced something similar and/or where to look > > for a solution. > > I standardly MIME-sign my mail using kontact, the kde PIM. Everything > > works fine and the sent mails in the "sent mail" folder validate just > > fine. However, mail I send to myself - no matter through which of a > > number of smtp servers at my disposal - fail the signature test after > > arrival. Might be one element of my overly-elaborate mail collection > > scheme is to blame? It looks like so: > > 1. A number of mail accounts all forewarding to a gmail account > > 2. fetchmail imap-pulling the messages from the gmail account and > > inserting it into a local kolab installation > > 3. kontact imap-retrieves the mail from kolab. > > > > Any insight into this is highly appreciated! > > Can you compare the two e-mail messages - the one in your "sent mail" > folder and the received one in your inbox - and see if they are the > same - and what the differences are? > > I've had a problem with a Microsoft Exchange installation with a slew of > anti-virus software - it took a MIME-signed message and split a header > *in the signed portion* - inserted a new-line character there. > The "new" message was a valid e-mail message, but of course it failed > the signature check :) > > Once you've seen what differences there are between the messages, it > might be easier to figure out which program makes the changes at which > part of the cycle.
Thanks. Went and diffed the complete messages as exported to disk ... and sure enough, here we go: # diff Message_Sent Message_Received 0a1 > 2,3c3 < Content-Type: text/plain; < charset="us-ascii" --- > Content-Type: text/plain; charset="us-ascii" 21c21 < Content-Type: application/pgp-signature; name=signature.asc --- > Content-Type: application/pgp-signature; name=signature.asc Since this is happening through multiple smtp servers, it's most likely that it is happening in kolab. I already shifted this over to their newsgroup ... Thanks for your nudge, Joh
signature.asc
Description: This is a digitally signed message part.
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