Package: dovecot-core Version: 1:2.3.4.1-5 Quotas stopped working after upgrade to buster and syslog is spammed with error messages like this one
Aug 27 12:34:56 hostname dovecot: imap(username)<xxx><xxx>: Error: Failed to get quota resource STORAGE: quota-fs: quotactl(Q_GETQUOTA, /dev/volumename) failed: No such file or directory this command works "# doveadm quota get -u username" Problem seems to be systemd PrivateDevices=true in dovecot.service: https://www.dovecot.nl/pipermail/dovecot/2019-March/115121.html
