Hi Mark, At 09:21 21-11-2007, Mark Martinec wrote: >Investigating why a DKIM signature (relaxed/simple) occasionally breaks >on mail to one of our users but not for the rest, it turned out his mail >was being forwarded internally by a sendmail MTA running on a workstation, >while others were delivered directly (through Postfix). > >The particular type of message that breaks is generated by a Eudora MUA, >which does not insert spaces after commas in a To: header field. >Forwarding (or delivering to a mailbox) through sendmail (tried 8.14.2, >8.14.2, 8.13.3) gratuitously inserts a space after commas in a list, >which is not tolerated even by a 'relaxed' canonicalization in DKIM.
I reported the problem in March 2007. The transformation also occurs if you use multiple addresses without spaces in the Cc: field. I haven't tested the behavior in 8.14.x. Regards, -sm ------------------------------------------------------------------------- This SF.net email is sponsored by: Microsoft Defy all challenges. Microsoft(R) Visual Studio 2005. http://clk.atdmt.com/MRT/go/vse0120000070mrt/direct/01/ _______________________________________________ dkim-milter-discuss mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/dkim-milter-discuss
