On 8/11/2012 1:47 μμ, Wietse Venema wrote:
Perhaps surprisingly, there is no addresss verification cache until
you invoke one of reject_unverified_sender or reject_unverified_recipient.
Thanks Wietse,
So, I conclude that in this case there is no such cache because
reject_unverified_recipient is at the end of
"smtpd_recipient_restrictions", so in essence it is never used...
Would it make sense to put it first so as to benefit from the cache? For
example:
smtpd_recipient_restrictions =
reject_unverified_recipient,
check_recipient_access hash:/etc/postfix/protected_destinations,
permit_mynetworks,
permit_sasl_authenticated,
reject_unauth_destination,
reject_unknown_recipient_domain,
check_policy_service inet:127.0.0.1:10040
I have re-arranged some of the settings, thinking that the new
arrangement will positively affect performance.
Thanks again,
Nick
