At 7:08 PM -0600 9/2/05, Lewis Butler sent email containing:
>On 23 Aug 2005, at 11:51 , Warren Michelsen wrote:
>>But SIMS requires a postmaster account
>
>This is because the RFCs require postmaster for all domains that receive mail.

But the RFC does not require that there be a 'postmaster' account.

In my case, I routed mail for 'postmaster' to another account -- it would be received. SIMS nonetheless recreated the missing postmaster account.