/etc/xdg/kmail.renamecategories is in kmail 4:17.12.3-0ubuntu1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 | log_kmail org.kde.pim.kmail
log_sendlateragent org.kde.pim.sendlateragent
log_archivemailagent org.kde.pim.archivemailagent
log_followupreminderagent org.kde.pim.followupreminderagent
log_kmail_plugin org.kde.pim.kmail_plugin
log_mailfilteragent org.kde.pim.mailfilteragent
|