On 29.06.2015 10:48, Jakob Bohm wrote: > On 26/06/2015 21:41, Walter H. wrote: >> Hello, >> >> has anybody got a reliable source or knowledge about which >> mail clients - especially which Thunderbird release - should be >> capable of verifying such mails correctly? >> > I believe GlobalSign has a knowledge base article > listing this as far as they know. > > It is at > > < > https://support.globalsign.com/customer/portal/articles/1499561-sha-256-compatibility> > > > > Enjoy > > Thanks, the reason why I was asking; there it shows, that Mozilla Thunderbird above 10.x are capable of verifying such e-mails; I recently got such an e-mail and it could not be verified; Thunderbird has shown an error; the certificate used for signing that e-mail also used an sha256-hash, too; at work I had a client capable of sending sha-256 hash signed e-mails, but only a sha1 cert; and that mail could be verfied without problems; could someone please send me an email, where both the mail signature and also the certificate have a sha256 hash; Greetings, Walter -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://mta.openssl.org/pipermail/openssl-users/attachments/20150630/3c13e852/attachment-0001.html> -------------- next part -------------- A non-text attachment was scrubbed... Name: smime.p7s Type: application/pkcs7-signature Size: 4312 bytes Desc: S/MIME Cryptographic Signature URL: <http://mta.openssl.org/pipermail/openssl-users/attachments/20150630/3c13e852/attachment-0001.bin>