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 > > > ------------------------------------------------------ > List Archives: http://www.webelists.com/cgi/lyris.pl?enter=exchangelist > Exchange Newsletters: http://www.msexchange.org/pages/newsletter.asp > Exchange FAQ: http://www.msexchange.org/pages/larticle.asp?type=FAQ > ------------------------------------------------------ > Other Internet Software Marketing Sites: > Leading Network Software Directory: http://www.serverfiles.com > No.1 ISA Server Resource Site: http://www.isaserver.org > Windows Security Resource Site: http://www.windowsecurity.com/ > Network Security Library: http://www.secinf.net/ > Windows 2000/NT Fax Solutions: http://www.ntfaxfaq.com > ------------------------------------------------------