Re: [Djigzo users] External mail system replis with S/MIME encrypted responses to our pgp signed mail.

That's exactly what's happening.

-----Ursprüngliche Nachricht----- > Von:Martijn Brinkers <martijn(a)ciphermail.com> > Gesendet: Don 28 Juli 2016 23:31 > An: users(a)lists.djigzo.com > Betreff: Re: [Djigzo users] External mail system replis with S/MIME encrypted responses to our pgp signed mail. > > On 07/28/2016 05:04 PM, mots wrote: >> Hello, >> >> We use PGP based email encryption using the gateway and the customer >> uses tobit david as their mail server with S/MIME. Our public key is >> installed on their mail system. >> >> When they reply to one of our emails we get it S/MIME encrypted, with >> their certificate attached. Email that aren't a reply to one of ours >> work fine. > > Not sure whether I fully understand the problem. > > So if you send a message signed with PGP/MIME and the recipient replies, > the reply is S/MIME encrypted with a certificate for which you do not > have the private key? But if they send you a message which is not a > reply, the message is not encrypted? > > Kind regards, > > Martijn Brinkers > > >> >> The following is in djigzo.log (Personal information redacted): >> >> 25 Jul 2016 09:35:00 | INFO incoming; MailID: >> 9ccd7fb6-05db-4fe9-a683-50102d194a64; Recipients: >> [local_user(a)company.com]; Originator: remote_user(a)customer.com; >> Sender: remote_user(a)customer.com; Remote address: 1.2.3.4; Subject: >> Redacted; Message-ID: <something(a)isp.com>om>; >> (mitm.application.djigzo.james.mailets.Log) [Spool Thread #2] 25 Jul >> 2016 09:35:00 | INFO Subject filter is disabled for the sender; >> MailID: 9ccd7fb6-05db-4fe9-a683-50102d194a64; Recipients: >> [local_user(a)company.com] >> (mitm.application.djigzo.james.mailets.Default) [Spool Thread #2] 25 >> Jul 2016 09:35:00 | INFO To internal recipient(s); MailID: >> 9ccd7fb6-05db-4fe9-a683-50102d194a64; Recipients: >> [local_user(a)company.com] >> (mitm.application.djigzo.james.mailets.Default) [Spool Thread #2] 25 >> Jul 2016 09:35:00 | WARN S/MIME decryption key not found; MailID: >> 9ccd7fb6-05db-4fe9-a683-50102d194a64; Message: A suitable decryption >> key could not be found. CMS Recipients: Redacted >> (mitm.common.security.smime.handler.SMIMEHandler) [Spool Thread #2] >> 25 Jul 2016 09:35:00 | INFO Message handling is finished. Sending to >> final recipient(s); MailID: 9ccd7fb6-05db-4fe9-a683-50102d194a64; >> Recipients: [local_user(a)company.com]; Originator: >> remote_user(a)customer.com; Sender: remote_user(a)customer.com; Remote >> address: 1.2.3.4; Subject: Redacted; Message-ID: <something(a)isp.com>om>; >> (mitm.application.djigzo.james.mailets.Log) [Spool Thread #0] >> >> Is there anything we can do on our side to fix this? >> >> Regards, >> >> mots >> >> >> >> _______________________________________________ Users mailing list >> Users(a)lists.djigzo.com https://lists.djigzo.com/lists/listinfo/users >> > > > -- > CipherMail email encryption > > Email encryption with support for S/MIME, OpenPGP, PDF encryption and > secure webmail pull. > > https://www.ciphermail.com > > Twitter: http://twitter.com/CipherMail > > -- > CipherMail email encryption > > Email encryption with support for S/MIME, OpenPGP, PDF encryption and > secure webmail pull. > > https://www.ciphermail.com > > Twitter: http://twitter.com/CipherMail > _______________________________________________ > Users mailing list > Users(a)lists.djigzo.com > https://lists.djigzo.com/lists/listinfo/users > > > > _______________________________________________ > Users mailing list > Users(a)lists.djigzo.com > https://lists.djigzo.com/lists/listinfo/users