I am still being flooded with spam emails! When will it be possible, that the cyrillic language will work in your spam-filter? This topic should not be closed until it is solved.
I sincerely apologize for the trouble. No worries about resolving the ticket, we have the issue noted down and the development team has fixed it already. Currently, it is in testing phase. I hope the fix will be released soon with additional preplanned updates.