Public bug reported: Hello,
This is upstream bug, see http://bugs.debian.org/cgi- bin/bugreport.cgi?bug=684340 and http://bugs.debian.org/cgi- bin/bugreport.cgi?bug=676563 Exim fails to send email with this message in log: "The Diffie-Hellman prime sent by the server is not acceptable (not long enough).". This is caused by patch 66_enlarge-dh-parameters-size.dpatch in source package exim (one that you can download with 'apt-get source exim4'). This was fixed in Debian by making DH_BITS value configurable. $ lsb_release -rd Description: Ubuntu 11.04 Release: 11.04 $ apt-cache policy exim4 exim4: Installed: 4.74-1ubuntu1.2 Candidate: 4.74-1ubuntu1.2 Version table: *** 4.74-1ubuntu1.2 0 500 http://mirror.ovh.net/ftp.ubuntu.com/ubuntu/ natty-updates/main amd64 Packages 500 http://security.ubuntu.com/ubuntu/ natty-security/main amd64 Packages 100 /var/lib/dpkg/status 4.74-1ubuntu1 0 500 http://mirror.ovh.net/ftp.ubuntu.com/ubuntu/ natty/main amd64 Packages What i excepted to happen: exim should deliver message if remote server is using weak encryption and exim is configured to accept weak encryption What happened instead: exim refused to deliver message, there is no option to make exim accept weak encryption. Message cannot be delivered without messing with exim sources. ** Affects: exim4 (Ubuntu) Importance: Undecided Status: New -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to exim4 in Ubuntu. https://bugs.launchpad.net/bugs/1039043 Title: exim tls fails: Diffie-Hellman prime too short To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/exim4/+bug/1039043/+subscriptions -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
