I have the same problem here. I can't send mail to a smtp relay via postfix smtp.
mail.log: postfix/smtp[4255]: warning: TLS library problem: error:14082174:SSL routines:SSL3_CHECK_CERT_AND_ALGORITHM:dh key too small:s3_clnt.c:3339: postfix/smtp[4255]: 9015A402985: Cannot start TLS: handshake failure -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1464626 Title: "dh key too small" after updating to latest openssl package To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/tcltls/+bug/1464626/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
