Your first nameserver is localhost.
Is your localhost DNS running properly? Which caching nameserver is
installed on your toaster?
When you
# dig some.externaldomain.com
which server answers the request?
an...@libero.it wrote:
I've already changed my DNS from one of Italian Telecom to one of OpenDNS but
also I dind't noticed any speed gain.
At the moment my /etc/resolv.conf is :
search xxxxx.it #(my domain)
nameserver 127.0.0.1
nameserver 208.67.220.220
Fabio
----Messaggio originale----
Da: e...@shubes.net
Data: 13/07/2009 18.41
A: <qmailtoaster-list@qmailtoaster.com>
Ogg: Re: [qmailtoaster] R: Re:
[qmailtoaster] Strange problem : smtp become really slow
Could be name
resolution. What's in your /etc/resolv.conf ?
an...@libero.it wrote:
Hi,
at the moment my blacklists file is empty so I don't use any RBLs, but the
smtp is still slow.
----Messaggio originale----
Da:
e...@shubes.net
Data:
13/07/2009 18.24
A: <qmailtoaster-
l...@qmailtoaster.com>
Ogg: Re:
[qmailtoaster] Strange problem : smtp
become really slow
Very possibly the
same problem. What RBLs are you
using?
Ronnie Tartar wrote:
This may be
my problem also. My
spamdyke filter started timing out bigtime but when I
removed the spamdyke,
it still takes the smtp server about 30 seconds to answer
when I telnet to
port 25.
Regards
-----Original Message-----
From:
an...@libero.it [mailto:an...@libero.it]
Sent: Monday, July 13, 2009
12:06 PM
To: qmailtoaster-list@qmailtoaster.com
Subject:
[qmailtoaster]
Strange problem : smtp become really slow
Hi,
this
morning a strange
problem start on my qmailtoaster server, the SMTP
service become really
slow.
Al the other service (pop3, imap,
submission port)
are still ok.
I've restarted a couple of times
the server and I tried also to
disable
rbls, spf, spamdike, clamav
and spamassassin but nothing changed.
There
is nothing strange in
the logs, and I haven't done any update or modification
on the
server.
If i try to connect to the port 25 with a telnet session
the
connectiion is established quickly but when I type helo no response
comes from
server, only a couple of minutes later it will respond to the
command ....
From
my test seems that the problem deal with
CHKUSER wich
is really slow (from the
smtp/current log I see that
there is a big delay
between the accepted
connection and the chkuser
response) but I don't know
how to investigate
further.
Fabio
--
-Eric 'shubes'
--
-Eric
'shubes'
--
-Eric 'shubes'
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