Comment 17 for bug 50039

I cannot understand. How is that possible that a problem of a such importance is still not resolved ?
This problem has been noticed 2 years ago !!!
I deleted all index files, removed filters, spamassassin, clamscan, and I still receive zombi emails with a date 1970 !

Help please. I manage a computer park and everybody is just sick of it. I hear all around that everybody wants to abandon linux. Correct this huge bug.
My config: kmail 3.5.10
problm appreared after migration from 3.5.2 to 3.5.10
Thank you