>I've considered an opposite DANE, where a server can know whether to refuse >an unencrypted connection. ....
There's a draft in DANE that more or less does this. See draft-ietf-dane-smtp-with-dane-19 (It's unrelated to the wacky PGP key stuff.) _______________________________________________ mailop mailing list [email protected] http://chilli.nosignal.org/mailman/listinfo/mailop
