I found the website that I grabbed that cipherlist from. It was https://weakdh.org/sysadmin.html. Does everyone still think that this is the way to go?
Thanks again in advance, Corey On Wed, Aug 26, 2015 at 10:38 AM, Cor ey <[email protected]> wrote: > Hello, > > I run an instance of sendmail and I have run into an issue where a server > I am attempting to send e-mail to is deferring our messages due to a TLS > handshake error that is due to our MTAs not being able to agree on a > cipher. The error message is : > > error:1408A0C1:SSL routines:SSL3_GET_CLIENT_HELLO:no shared cipher > > I am currently using the following ciphers: > > > CipherList=ECDHE-RSA-AES128-GCM-SHA256:ECDHE-ECDSA-AES128-GCM-SHA256:ECDHE-RSA-AES256-GCM-SHA384:ECDHE-ECDSA-AES256-GCM-SHA384:DHE-RSA-AES128-GCM-SHA256:DHE-DSS-AES128-GCM-SHA256:kEDH+AESGCM:ECDHE-RSA-AES128-SHA256:ECDHE-ECDSA-AES128-SHA256:ECDHE-RSA-AES128-SHA:ECDHE-ECDSA-AES128-SHA:ECDHE-RSA-AES256-SHA384:ECDHE-ECDSA-AES256-SHA384:ECDHE-RSA-AES256-SHA:ECDHE-ECDSA-AES256-SHA:DHE-RSA-AES128-SHA256:DHE-RSA-AES128-SHA:DHE-DSS-AES128-SHA256:DHE-RSA-AES256-SHA256:DHE-DSS-AES256-SHA:DHE-RSA-AES256-SHA:AES128-GCM-SHA256:AES256-GCM-SHA384:AES128-SHA256:AES256-SHA256:AES128-SHA:AES256-SHA:AES:CAMELLIA:DES-CBC3-SHA:!aNULL:!eNULL:!EXPORT:!DES:!RC4:!MD5:!PSK:!aECDH:!EDH-DSS-DES-CBC3-SHA:!EDH-RSA-DES-CBC3-SHA:!KRB5-DES-CBC3-SHA > > After one of the more recent openssl vulnerabilities were uncovered (I > forget which one it was) I had found the above cipherlist as the > recommended set up on a couple of sites. Due to the issue I am having > sending mail to this host and the fact that I can't find the above > cipherlist anywhere anymore, I am wondering if that's still the case. What > is the currently recommended Cipherlist? What are you all using? > > Thanks in advance. > Corey >
_______________________________________________ mailop mailing list [email protected] http://chilli.nosignal.org/mailman/listinfo/mailop
