[Zope] Really buggy digest software

Dear administrators, the mailing list digests are really buggy. I have reported some problems some days ago. Today, I ran against a new problem: I got "Zope-Dev digest, Vol 1 #543 - 20 msgs" 6 times and "Zope digest, Vol 1 #801 - 57 msgs" twice. Maybe, you should consider replacing this software by another mailing list management system. Dieter