Does mod_ssl supports this RFC for EMS? I’ve found no references to this on the current documentation.
Seems this has been added to NIST recommendations a while back, and from an old OpenSSL thread[1], this is a client and server combination, most modern clients are now using. More folks might be looking at this now that consumer grade systems[2] are reporting if their servers does or does not support this. [1] https://github.com/openssl/openssl/issues/7246#issuecomment-452360968 <https://github.com/openssl/openssl/issues/7246#issuecomment-452360968> [2] https://www.immuniweb.com/ <https://www.immuniweb.com/> — Alex