[CentOS] Large scale Postfix/Cyrus email system for 100, 000+ users

[Christopher Chan]

Les Mikesell wrote:
> Matt Shields wrote:
> 
>> Anyway, back to my original request.  You can use the "transport_maps"
>> feature to dynamically lookup lmtp transports on a per account basis.
>> I have figured it out, and for those that are curious I will post when
>> I've finished documenting everything.
> 
> I thought the ltmp transport was local by definition.  How does that 
> work when you need delivery to happen on a different host?
> 

lmtp was to save having to queue the email on the delivery box and then 
deliver via a local lda.

ltmp is kind of like using smtp to talk directly to the lda.