The option Folder > Apply Filters on folder > Apply all filters doesn't work anymore. Nothing happens. As a workaround, I select all messages in the folder, and do Message > Apply filter > Apply all filters
Git commit e0c1bf6570537086628d455cab22c802d663344d by Laurent Montel. Committed on 15/01/2018 at 12:50. Pushed by mlaurent into branch 'Applications/17.12'. Fix Bug 388953 - Apply filters on folder doesn't work anymore FIXED-IN: 5.7.2 M +2 -2 src/kmmainwidget.cpp https://commits.kde.org/kmail/e0c1bf6570537086628d455cab22c802d663344d