1. 2017-04-29 [5] Attention: Thunderbird 52 and Kolab 16 kolab-users Matthias Busch 2. 2017-04-28 [3] Email address should not be reusable after account deletio kolab-users Singletime 3. 2017-04-23 [1] Sender address rejected: not owned by user kolab-users Friedemann Schor 4. 2017-04-23 [3] Update from Kolab 3.4 to 16, problems with roundcube kolab-users Jonas Meier 5. 2017-04-20 [5] Kolab 17 Release date kolab-users Timotheus Pokorr 6. 2017-04-14 [1] Debian8: packaging updates to roundcubemail in Kolab16 kolab-users Jochen Hein 7. 2017-04-07 [1] Seen Flag problem and kolab sam question kolab-users Philipp Weber