1. 1999-08-13 [2] Using RBL type lists with MS Exchange 5.5 rbl-discu Ask Bjoern Ha 2. 1999-08-12 [3] Disclosure rbl-discu Paul J. Ste. 3. 1999-08-10 [21] Gripe: Why does DSSL/DUL require sample spam? rbl-discu Ronald F. Gui