Re: [exim] exim taking long time to respond

2015-10-03 Thread Jeremy Harris 
On 03/10/15 13:40, Yan Seiner wrote:
> Any way to tell where the delay is coming from?

You could sprinkle logwrites around your ACLs.  This
will only help with the delay(s) preceeding the
message acceptance.
-- 
Cheers,
  Jeremy



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Re: [exim] exim taking long time to respond

2015-10-03 Thread Jeremy Harris 
On 03/10/15 13:40, Yan Seiner wrote:
> Any way to tell where the delay is coming from?

You could run with debug enabled, watching the information
stream.  You'll have to eyeball the place(s) it pauses
though.
-- 
Cheers,
  Jeremy



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[exim] exim taking long time to respond

2015-10-03 Thread Yan Seiner 
I am trying to validate my new email server, and I'm finding that it's 
taking about 6 seconds to respond and 8 second to process an email.


The server is lightly loaded so there's something that is causing this 
delay.  AFAIK I have no issues with DNS.  I am using dspam+spamassassin, 
so that could be the cause of the delay, but this is on a quad-core 
server, ssd drives, and load of typically around 1% so it should be much 
faster.  At a guess there's some lookup that's taking that long.


Any way to tell where the delay is coming from?

Here's a typical transaction - note the time stamps.  10 seconds from 
start to finish.


15-10-03 05:35:07 1ZiM1r-0002rf-DI DKIM: d=lightinthebox.chtah.com 
s=20111013 c=relaxed/relaxed a=rsa-sha256 t=1443875689 x=1459686889 
[verification succeeded]
2015-10-03 05:35:13 1ZiM1r-0002rf-DI <= 
bo-b8f3zs6bfs4q1kaupz7fabytuz0...@b.lightinthebox.chtah.com 
H=mta925.chtah.net [8.7.42.21] P=esmtp S=96956 
id=b8f3zs6bfs4q1kaupz7fabytuz0ep2.1951771.9...@mta925.lightinthebox.chtah.com
2015-10-03 05:35:17 1ZiM1r-0002rf-DI => yan  
R=spamcheck_director T=spamcheck

2015-10-03 05:35:17 1ZiM1r-0002rf-DI Completed


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