It's probable you didn't setup forwarders in your localhost dns server.
Erik
On 2/14/07, 24x7server <[EMAIL PROTECTED]> wrote:
dear friends
the issue of slow smtp session is resolved. outgoing emails are really flying
...
solution -- We changed the sequence of ip addresses in resolv.conf file and
things are super quick now
ORIGINAL SETTING
nameserver 127.0.0.1
nameserver 199.237.48.5
nameserver 199.237.48.6
CHANGED SETTING
nameserver 199.237.48.5
nameserver 199.237.48.6
nameserver 127.0.0.1
rajesh mahadeva
---------- Original Message ----------------------------------
From: "Thiago - TI - Realeza" <[EMAIL PROTECTED]>
Reply-To: qmailtoaster-list@qmailtoaster.com
Date: Wed, 14 Feb 2007 09:47:28 -0300
>Hello rajesh
>
>I had the same problem as you...
>
>I´ve done these things:
>
>- In /var/qmail/control/blacklists I remove all the blacklist urls and put
>only one: bl.spamcop.net
>- My distro was Fedora 4 with the new (from them) kernel 2.6.17 and I got a
>lot of problems with out of memory and other things... see the attached
>file..what I do is just backup the kernel 2.6.16...Now, everything is OK....
>the slow smtp stoped...
>
>I don´t know if this gonna helps you...but i´ve solved the problems here
>with it...see your DNS... like other guys says...
>
>regards
>
>
>thiago
>
>
>----- Original Message -----
>From: "24x7server" <[EMAIL PROTECTED]>
>To: <qmailtoaster-list@qmailtoaster.com>
>Sent: Wednesday, February 14, 2007 3:16 AM
>Subject: Re: [qmailtoaster] SLOW SMTP SESSION
>
>
>> hi
>>
>> both m/c are dell dual xeon 2.8 with 2 gb ram
>>
>> ips below are allocated for dns server by our isps.
>>
>> the slow machine is slow at the third stage ie sending message. it is fast
>> during the stages -- connecting, authorizing
>>
>> slow machine -- bocacom, florida
>> nameserver 127.0.0.1
>> nameserver 199.237.48.5
>> nameserver 199.237.48.6
>>
>>
>> fast machine -- theplanet, texas
>> nameserver 127.0.0.1
>> nameserver 216.234.234.30
>> nameserver 70.84.161.10
>> nameserver 70.84.160.10
>>
>> rajesh
>>
>> ---------- Original Message ----------------------------------
>> From: "Eric \"Shubes\"" <[EMAIL PROTECTED]>
>> Reply-To: qmailtoaster-list@qmailtoaster.com
>> Date: Tue, 13 Feb 2007 09:15:15 -0700
>>
>>>24x7server wrote:
>>>> hi
>>>>
>>>> both machines use normal port 25
>>>
>>>/var/qmail/control/blacklists could be the difference then. Are these
>>>files
>>>the same on both machines?
>>>
>>>> however i noted one more point
>>>> on the second machine when we send email to some domain within the same
>>>> machine then it is fast.
>>>
>>>That's to be expected. qmail-send passes the message off to qmail-local
>>>instead of qmail-remote. Sounds like qmail-remote is where the
>>>sluggishness
>>>is. This doesn't make sense though, as the smtp session of the sender (MSA
>>>session) is complete by that point.
>>>
>>>> mails to email ids on remote domains is slow in the "sending message"
>>>> stage
>>>
>>>This is sounding more like a DNS problem. I'm guessing now that it's slow
>>>looking up MX records of recipient domains.
>>>
>>>Is there a DNS cache working on each machine?
>>>What's in the /etc/resolv.conf in both?
>>>
>>>> also i have one more question -- is it possible to disable spam scanning
>>>> for mail submission. i do not wish scan my authenticated users for spam,
>>>> however i wish to maintain virus scanning
>>>
>>>TTBOMK, that's the way the toaster presently operates. When a client
>>>authenticates, RELAYCLIENT is set (which I'm guessing tells simscan not to
>>>scan for spam?). You should see this reflected in the smtp log.
>>>
>>>It'd be good to have your clients use port 587 for submission if that's
>>>feasible.
>>>
>>>> thanks
>>>>
>>>> rajesh m
>>>>
>>>>
>>>>
>>>> ---------- Original Message ----------------------------------
>>>> From: "Eric \"Shubes\"" <[EMAIL PROTECTED]>
>>>> Reply-To: qmailtoaster-list@qmailtoaster.com
>>>> Date: Mon, 12 Feb 2007 20:38:21 -0700
>>>>
>>>>> 24x7server wrote:
>>>>>> hi
>>>>>>
>>>>>> we have two different type of installations of qmail toaster on two
>>>>>> different machines
>>>>>>
>>>>>> m/c 1
>>>>>> redhat enterprise 3
>>>>>> qmailtoaster without using db for vpopmail
>>>>>>
>>>>>> m/c 2
>>>>>> fedora 4
>>>>>> qmailtoaster using mysql mysql 5 db for vpopmail
>>>>>>
>>>>>> both m/c are enabled in the same way with smtp authentication and
>>>>>> checks for virus / spam before sending emails by domains hosted on the
>>>>>> servers
>>>>>>
>>>>>> we find that in m/c 2
>>>>>> while using outlook express there are three stages
>>>>>> 1) connecting
>>>>>> 2) authorizing
>>>>>> 3) sending message -- slow
>>>>>>
>>>>>> the speed of smtp sessions for the first two stages are similar in
>>>>>> both machines but in the third stage the m/c 2 takes around 7 seconds
>>>>>> where as the m/c 1 sends the message instantly.
>>>>>>
>>>>>> this delay gets troublesome for clients who use mail exchangers for a
>>>>>> large no of email ids.
>>>>>>
>>>>>> any idea what the reason could be ?
>>>>>>
>>>>>> rajesh mahadevan
>>>>>>
>>>>> RBLs?
>>>>> Is either machine using submission (587) port?
>>>>> Is /var/qmail/control/blacklists the same on both?
>>>>>
>>>>> --
>>>>> -Eric 'shubes'
>>>>>
>>>
>>>
>>>--
>>>-Eric 'shubes'
>>>
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>>>
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>
>
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