> built correctly and the ptloader works. I didn't manage to build a 3.4 > Package so far. https://obs.kolabsys.com/package/view_file/home:jankowalsky:branches:Kolab:3.4:Updates/cyrus-imapd/debian.series?expand=1 You have -pl, but it should be -p1 (digit 1 instead of letter l) in the debian.series file. Timotheus