I can confirm this bug. I had to disable the spamassassin plugin and install bogofilter to make the junk filtering functionnal.
These actions are not logical for a new user and no message tell him an error occured! I can't understand how this problem isn't solved yet, as there have been problems with junk filtering for a few versions now! -- evolution ships with spam filtering completely mangled https://launchpad.net/bugs/62192 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs