[POLL] Singleinstancestore

[Ken Murchison]

Alexey Melnikov wrote:

> Ken Murchison wrote:
> 
>> Does anyone out there actually disable singleinstancestore, and if so 
>> why?
>>
>> Rob and I are working on some code changes and as part of them are 
>> considering just having SIS always enabled.  Is this going to create a 
>> problem for any installations? 
> 
> 
> If single instance store is implemented by checking Message-Id, this 
> doesn't work in the real world. Outlook (or Outlook Express) keeps the 
> original Message-Id when resending a message...

We're not talking about duplicate suppression.  We're talking about when 
a message is sent to multiple recipients, we only have one instance of a 
message in the spool and hardlinking to it from other mailboxes.

-- 
Kenneth Murchison     Oceana Matrix Ltd.
Software Engineer     21 Princeton Place
716-662-8973 x26      Orchard Park, NY 14127
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