On 12/1/2010 3:08 AM, lst_ho...@kwsoft.de wrote:
Hello
the workaround listed at
http://www.postfix.org/workarounds.html does include the
following:
Disable SMTP command pipelining for all mail. This
sledgehammer solution will reduce performance for all outbound
mail, by causing extra network round-trip times.
/etc/postfix/main.cf:
smtp_discard_ehlo_keywords = silent-discard pipelining
It should also be possible to only do "-o
smtp_discard_ehlo_keywords=pipelining" in master.cf for the
entry used for SAV, no?
Yes, I've been using something similar to this for a while, so
it should work.
Address verification normally uses the default smtp transport.
You would clone the smtp transport with added options, and set
address_verify_default_transport to use the new transport.
Something like:
# master.cf
smtp_sav unix - - n - - smtp
-o smtp_discard_ehlo_keywords=$no_pipelining
# main.cf
address_verify_default_transport = smtp_sav
no_pipelining = silent-discard pipelining
-- Noel Jones
