> S/MIME offers more traditional digital signatures using CA signed > certificates. I would > not call that widely deployed, I certainly have never seen it from any > marketing/transactional > mail, maybe once or twice from a medical insurance company. Support in mail > clients is > fairly widely deployed, possibly more so than DKIM.
Webmail is usually poor in properly showing signature verification. One big provider which starts with a „G“ seems to silently ignore attachments with „Content-Type: application/pkcs7-signature". :) (Everything works as it should when accessed over IMAP, no problem there.) — Matthias _______________________________________________ mailop mailing list mailop@mailop.org https://chilli.nosignal.org/cgi-bin/mailman/listinfo/mailop
