I just did some connection tests on the MX provided by Johannes and I think (but I’m not sure) this is related to a self-signed certificate (Root CA) in the certificate chain send by the MX server.
openssl s_client reports : depth=2 C = US, O = DigiCert Inc, OU = www.digicert.com, CN = DigiCert Global Root CA verify error:num=19:self signed certificate in certificate chain I’m able to reproduce this error on my own server if I add my root CA (StartCom Certification Authority) in my certificate chain. What do you guys think about that? Le 30 juil. 2014 à 21:49, Jérôme Le Gal <[email protected]> a écrit : > Hi, > > Could you both provide some MX adresses (in private of course)? I would like > to test! > > Thanks > > Le 30 juil. 2014 à 21:41, Johannes Löthberg <[email protected]> a écrit : > >> Hey, >> >> I was just hit by this too, and with s_client it works with -no_tls1_2 >> >> -- >> Sincerely, >> Johannes Löthberg >> PGP Key ID: 3A9D0BB5 > > > -- > You received this mail because you are subscribed to [email protected] > To unsubscribe, send a mail to: [email protected] > -- You received this mail because you are subscribed to [email protected] To unsubscribe, send a mail to: [email protected]
