[lug] postfix speed optimization

[Sean Reifschneider]

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On 05/06/2011 12:06 PM, Ben Luey wrote:
> Is there a way to get postfix to delay checking for email aliases until 
> after accepting emails from local users? (Or if not, get postfix to only 

Are they either SASL authenticating, or in the "mynetworks"?  Because your
recipient restrictions should short-circuit in those two cases and not fall
through to the check_recpient_access rule, in:

> smtpd_recipient_restrictions =
>          permit_mynetworks
>          permit_sasl_authenticated,
>          reject_non_fqdn_recipient
>          reject_unauth_destination,
>          check_recipient_access hash:/etc/postfix/access,

If they *ARE* in those, perhaps you have something set that checks
recipients anyway, I don't know off the top of my head, but it's worth
checking to see if they are matching either of those conditions and if not
see if you can make them match somehow (require SASL, list their network if
it's static).

Sean
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