[Evolution] Junk

[Ralf Mardorf <ralf mardorf rocketmail com>]

The Junk folder shoes one unread mail. If I click the Junk folder,
Evolution segfaults while generating the message list.

[rocketmouse archlinux ~]$ evolution
[snip]
(evolution:13377): GLib-GObject-CRITICAL **: g_closure_unref: assertion 'closure->ref_count > 0' failed
Segmentation fault (core dumped)

:(

[rocketmouse archlinux ~]$ pacman -Q evolution evolution-data-server evolution-bogofilter  
evolution-spamassassin
evolution 3.12.7-1
evolution-data-server 3.12.7.1-1
evolution-bogofilter 3.12.7-1
evolution-spamassassin 3.12.7-1

POP accounts only, and after doing this
https://mail.gnome.org/archives/evolution-list/2014-October/msg00174.html I did receive Junk that didn't make 
Evolution crash, JFTR it wasn't Junk that fits to the filter. I didn't upgrade any package.

Is there a way to delete the junk-mail?

Regards,
Ralf