RE: Please Urgent Help ! I need to resolve this issue as early as i can

  • From: "Abdul Basit" <abasit@xxxxxxxx>
  • To: "[ExchangeList]" <exchangelist@xxxxxxxxxxxxx>
  • Date: Fri, 20 Feb 2004 02:22:30 -0600

Well, you never answered my second question I posted. Do you have any type
of firewall or gateway in front of the server?

When did this start happening?
What has changed?
Did it ever work properly?

John Tolmachoff

First of all sorry john for missunderstanding your question. 
 
1. It was working fine last month but from last three weeks we are not getting 
it and they have noticed  today this problem.
2. We shift our exchange server from old hardware to new server. We dismounted 
the stores and copy 4 main databases to new server run the domainpre , forest 
prep and disaster recovery and every thing is working fine. 
 
3. We do have Checkpoint firewall infront of our email server. We are 
forwarding any SMTP/Http port 25 traffic to our Exchange 2000 server. We are 
also using the Network Associate Spam software but i have put their address in 
white list so it is sure that spam software is not blocking them.
 
 
Basit
 
 
 
 

        -----Original Message----- 
        From: John Tolmachoff (Lists) [mailto:johnlist@xxxxxxxxxxxxxxxxxxx] 
        Sent: Fri 2/20/2004 2:00 AM 
        To: [ExchangeList] 
        Cc: 
        Subject: [exchangelist] RE: Please Urgent Help ! I need to resolve this 
issue as early as i can
        
        

        http://www.MSExchange.org/
        
        Well, you never answered my second question I posted. Do you have any 
type
        of firewall or gateway in front of the server?
        
        When did this start happening?
        What has changed?
        Did it ever work properly?
        
        John Tolmachoff
        Engineer/Consultant/Owner
        eServices For You
        
        
        > -----Original Message-----
        > From: Abdul Basit [mailto:abasit@xxxxxxxx]
        > Sent: Friday, February 20, 2004 12:24 AM
        > To: [ExchangeList]
        > Subject: [exchangelist] Please Urgent Help ! I need to resolve this 
issue
        > as early as i can
        >
        > http://www.MSExchange.org/
        >
        > Hi all,
        >
        > We are unable to receive the email from one specific email 
server.They are
        > reieving that our server is droping the connection.These people are
        > actually one of our partner company so that reason we have to resolve 
this
        > issue as early as we can. As per my side i have checked many websites 
and
        > read alot of articles. What I did I set the loging by setting the 
enable
        > loging property on the SMTP server general property page. I can see 
entry
        > if i send the email from yahoo/hotmail account but couldn't succeed to
        > find any thing about their server. But those people are getting logs 
in
        > which it shows our server is droping the connection. their server 
logs are
        > as bellow.
        >
        > Feb 19 13:14:34 area51 postfix/pickup[26823]: CA63419204: uid=104
        > from=<db>
        > Feb 19 13:14:34 area51 postfix/cleanup[26891]: CA63419204:
        > message-id=<20040219181434.CA63419204@xxxxxxxxxxxxxxxx>
        > Feb 19 13:14:34 area51 postfix/qmgr[6871]: CA63419204:
        > from=<db@xxxxxxxxx>,
        > size=305, nrcpt=1 (queue active)
        > Feb 19 13:14:57 area51 postfix/smtp[26892]: connect to
        > mail.leye.com[208.252.155.131]: server dropped connection (port 25)
        > Feb 19 13:14:57 area51 postfix/smtp[26892]: CA63419204:
        > to=<abasit@xxxxxxxx>, relay=none, delay=23, status=deferred (connect 
to
        > mail.leye.com[208.252.155.131]: server dropped connection
        >
        > I hope some one of u can help me out.
        > Thanks in advance
        >
        >
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