Thanks Steve, by the way: I got Outlook version 2002. And - producing such a signed mail with "mutt-Ägypten" for linux worked - that means gave a valid signature in Outlook. I forgot to mention that. Maybe it helps a bit ... Helga
-----Ursprüngliche Nachricht----- Von: Dr. Stephen Henson [mailto:[EMAIL PROTECTED] Gesendet: Mittwoch, 4. Juni 2003 15:00 An: [EMAIL PROTECTED] Betreff: Re: Invalid signature verifying signed mail with attachment in Outloo k On Wed, Jun 04, 2003, Krause, Helga wrote: > Hello to all, > I produced a text mail + attachment (file) and signed this file using > openssl smime sign command. Verifying this output using Outlook produced an > invalid signature with the error message: message has been tampered with. > Verifying using openssl (linux) produced a valid result. > Does anybody know which reason that might have? > > I could verify a simple text mail without attachment in Outlook with a valid > result. Strange ... > I tried this with Outlook opening the mail as a .eml file and it also failed but opening a Mozilla S/MIME email with attachment worked. Strange indeed, probably some Outlook oddness. I'll look into it. Steve. -- Dr Stephen N. Henson. Core developer of the OpenSSL project: http://www.openssl.org/ Freelance consultant see: http://www.drh-consultancy.demon.co.uk/ Email: [EMAIL PROTECTED], PGP key: via homepage. ______________________________________________________________________ OpenSSL Project http://www.openssl.org User Support Mailing List [EMAIL PROTECTED] Automated List Manager [EMAIL PROTECTED] ______________________________________________________________________ OpenSSL Project http://www.openssl.org User Support Mailing List [EMAIL PROTECTED] Automated List Manager [EMAIL PROTECTED]
