Re: 8-bit MIME vs quoted-printable for signed messages

2017-09-25 Thread chokito
Therefore the same at Thunderbird. ___ support-seamonkey mailing list support-seamonkey@lists.mozilla.org https://lists.mozilla.org/listinfo/support-seamonkey

Re: 8-bit MIME vs quoted-printable for signed messages

2017-09-25 Thread Andrey ``Bass'' Shcheglov
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 Thank you. Just found that both Sylpheed and Claws-Mail do exactly the same for signed messages, even if transfer encoding is set to "8 bit". Regards, Andrey. On 25.09.2017 14:06, chokito wrote: > I have found this on

Re: 8-bit MIME vs quoted-printable for signed messages

2017-09-25 Thread chokito
I have found this on https://www.cryptosys.net/pki/manpki/pki_usinginmime.html: "You are strongly recommended to use quoted-printable encoding for the content part of the message to prevent the signed data being changed during transmission." ___

Re: 8-bit MIME vs quoted-printable for signed messages

2017-09-25 Thread Andrey ``Bass'' Shcheglov
In my original message, I was asking about S/MIME signed messages. S/MIME encrypted messages is a separate matter: your message body is never transmitted in plain text, nor is quoted-printable encoding used. The "smime.p7m" MIME part is actually a base64-encoded binary file which represents the

Re: 8-bit MIME vs quoted-printable for signed messages

2017-09-22 Thread chokito
Settings: default values mail.strictly_mime;false mail.strictly_mime.parm_folding;1 mail.strictly_mime_headers;true Received header: --- MIME-Version: 1.0 Content-Type: application/pkcs7-mime; name="smime.p7m"; smime-type=enveloped-data Content-Transfer-Encoding: base64

8-bit MIME vs quoted-printable for signed messages

2017-09-21 Thread Andrey ``Bass'' Shcheglov
Hello, SeaMonkey Mail has a flag to turn MIME Quoted-Printable on (mail.strictly_mime=true), or use the 8-bit MIME for non-ASCII characters instead (mail.strictly_mime=false, the default). 8-bit MIME support works fine as long as I use plain-text messages: > MIME-Version: 1.0 > Content-Type: