Public bug reported: The service authdaemond is not started by default at startup. I had to use the following command so the service was started at startup : $> sudo systemctl enable courier-authdaemon.service
Then the courier-imap with no particular authentification (ie through authdaemon) method was able to work perfectly! To give more details, the error encountered was that I wasn't able to use the imap over ssl (although it worked perfectly up to 15.10 with nothing special to do) In /var/log/syslog, the logged lines that appeared each time my mail client was trying to access to the local imap server were: imapd-ssl: authdaemon: s_connect() failed: No such file or directory imapd-ssl: LOGIN FAILED, user=JR, ip=[::ffff:192.168.1.254] imapd-ssl: authentication error: No such file or directory The release is: Description: Ubuntu 16.04 LTS Release: 16.04 courier-authdaemon: Installé : 0.66.4-3build1 Candidat : 0.66.4-3build1 Table de version : *** 0.66.4-3build1 500 500 http://fr.archive.ubuntu.com/ubuntu xenial/universe amd64 Packages 100 /var/lib/dpkg/status I expected that the service was started automatically at startup. What happened instead was it was not enabled, leading to this mess on my kubuntu installation. So if the package's maintainer could check whether on a usual install( maybe this happened only on my computer) this service was enabled by default, that could help other people. ProblemType: Bug DistroRelease: Ubuntu 16.04 Package: xorg 1:7.7+13ubuntu3 ProcVersionSignature: Ubuntu 4.4.0-28.47-generic 4.4.13 Uname: Linux 4.4.0-28-generic x86_64 ApportVersion: 2.20.1-0ubuntu2.1 Architecture: amd64 CurrentDesktop: KDE Date: Mon Jul 4 20:19:02 2016 InstallationDate: Installed on 2016-05-25 (40 days ago) InstallationMedia: Kubuntu 16.04 LTS "Xenial Xerus" - Release amd64 (20160420.1) ProcEnviron: LANGUAGE= PATH=(custom, no user) XDG_RUNTIME_DIR=<set> LANG=fr_FR.UTF-8 SHELL=/bin/bash SourcePackage: xorg Symptom: display UpgradeStatus: No upgrade log present (probably fresh install) ** Affects: xorg (Ubuntu) Importance: Undecided Status: New ** Tags: amd64 apport-bug kubuntu xenial -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xorg in Ubuntu. https://bugs.launchpad.net/bugs/1599601 Title: courier-authdaemon not enabled by default to start To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1599601/+subscriptions _______________________________________________ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp