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I knew that you typed the wrong port for the SMTP... Do you have someone who know the PIX real well? My AccountSearchMapsYouTubePlayGmailDriveCalendarGoogle+TranslatePhotosMoreDocsBloggerContactsHangoutsEven more from GoogleSign inHidden fieldsSearch for groups or messages Home Our company e-mails keep getting rejected! I flushed them out in the afternoon and they all got delivered. http://peakappcare.com/read-error/reply-read-error.php

Or use your ISP's SMTP server as relay? All of the above are your answers.  I suggest you go through and remove the names in all the email addresses and mask the IP addresses.  So "[email protected]" and xxx.xxx.xxx.xxx for I have had one or 2 issues with odd smpt handling with PIX but it was usually the way the user set up the translations. Read somewhere that reduce MTU may help with throttling issue. http://www.logsat.com/SpamFilter/Forums/forum_posts.asp?TID=5543&title=451-441-reply-read-error

#4.4.7 Smtp; 451 4.4.1 Reply: Read Error From

Warning: message still undelivered after 4 hours Will keep trying until message is 5 days old " The DNS/rDNS records are Ok and i tried to send a message to an I`m using in my network a Exchange Server 2003 SP2 using a Fedora Linux as a Smart host. You can verify if you route your messages to that domain via a separate SMTP connector that allows DNS resolution instead of forwarding to the Linux Smarthost. _____________________________Regards, Dean T.

Desperado Members Profile Send Private Message Find Members Posts Add to Buddy List Senior Member Joined: 27 January 2005 Location: United States Status: Offline Points: 1143 Post Options Post Reply QuoteDesperado I do not beleive it is a network problem since we recieve from this SMTP's just fine. Like I said before, I did the updates to my FC9 server but there were not any updates to my exchange server... Can this even be the problem?

Modo di dire per esprimere "parlare senza tabù" Bitwise rotate right of 4-bit value Do set theorists work in T? Reply Read Error From Sendmail Connecting to colsmtp02.ironmtn.com. com>, [email protected] Sep 19 11:33:10 Boris sendmail[12628]: m8JFXAQA012628: ... http://forums.msexchange.org/Problems_to_send_mail_to_a_especific_Domain/m_1800517179/tm.htm Note: the 'q' before the message ID.

Regards, Lyndon. Running /var/spool/mqueue/m8IJOVZC031009 (sequence 2 of 8) ... That these emails are not transferring because they have attachments. dnl DAEMON_OPTIONS(`Port=smtp,Addr=192.168.0.6, Name=MTA') dnl NOTE: binding both IPv4 and IPv6 daemon to the same port requires dnl a kernel patch dnl DAEMON_OPTIONS(`port=smtp,Addr=::1, Name=MTA-v6, Family=inet6') dnl We strongly recommend

Reply Read Error From Sendmail

Running /var/spool/mqueue/m8IDMqYF008119 (sequence 8 of 8) ... Page 1 of 2 1 2 > Thread Tools Search this Thread Display Modes #1 18th September 2008, 07:52 PM Jobu Offline Registered User Join Date: Sep #4.4.7 Smtp; 451 4.4.1 Reply: Read Error From You should be able to determine the status of the message, which will hopefully help determine what isn't working properly. Deferred: Connection Reset By Sep 19 13:50:31 Boris sendmail[920]: m8JHoOOP000823: to=, ctladdr= (501/501), delay=00:00:05, xdelay=00:00:05, mailer=relay, pri=120672, relay=server.mydomain.com. [192.168.103.97], dsn=4.0.0, stat=Deferred: Connection reset by server.mydomain.com.

Sep 19 13:50:31 Boris sendmail[924]: m8JHoOOT000823: to=, ctladdr= (501/501), delay=00:00:05, xdelay=00:00:05, mailer=relay, pri=120673, relay=server.mydomain.com. [192.168.103.97], dsn=4.0.0, stat=Deferred: Connection reset by server.mydomain.com. http://peakappcare.com/read-error/reply-read-error-from-mailhost.php Your PHP server might need to relay mail out through a Smart Relay host. User unknown) (expanded from: [email protected]) ----- Transcript of session follows ----- ... F9 IP address changed? Mxtoolbox

Can you give me a suggestion to solve this problem? LogSat Software Site Navigation[Skip] Home SpamFilter How it Works Why SpamFilter Antivirus Download Buy Now Support Forum Login Spam Filter ISP Support Forum Forum Home > Spam Filter ISP > Spam Thanks all! (in reply to uemurad) Post #: 5 RE: Problems to send mail to a especific Domain - 24.Sep.2009 11:39:04 PM uemurad Posts: 8232 Joined: 7.Jan.2004 From: California, navigate to this website All rights reserved. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28

User unknown Remote mail server [127.0.0.1] Reporting mail server Boris.mydomain.com Jobu View Public Profile Find all posts by Jobu #10 19th September 2008, 04:41 PM Jobu Offline Registered User Here the problem occurs with only one company trying to send emails to us. This company(broward.org) is using SenderBase Security Technology and our Reputation Score to them is 'POOR' - which means> = A problematic level of threat activity has been observed from your IP

But in the mean time before we get this new service or server, I need to have functional email and I am downloading 9.0 as we speak and see if this

Do you have any firewall rules in place that would block outbound connections on port 25? An smtp that I was having trouble with @hanger.com is now OK. User unknown Sep 19 11:36:10 Boris sendmail[13105]: m8JFaAj6013105: [email protected], ctladdr=nagios (501/501), delay=00:00:00, xdelay=00:00:00, mailer=relay, pri=30360, relay=[127.0.0.1] [127.0.0.1], dsn=5.1.1, stat=User unknown Sep 19 11:36:10 Boris sendmail[13106]: m8JFaAPI013106: from=, size=360, class=0, nrcpts=0, proto=ESMTP, christoph Members Profile Send Private Message Find Members Posts Add to Buddy List Newbie Joined: 19 June 2006 Status: Offline Points: 2 Post Options Post Reply Quotechristoph Report Post Thanks(0)

Register All Albums FAQ Today's Posts Search Using Fedora General support for current versions. EDIT 2: Well, I can ping the server but not talk to it over telnet, how could that be? User unknown <<< 503 5.0.0 Need RCPT (recipient) Failed delivery status Final recipient [email protected] Reason for failure 550 5.1.1 ... my review here add "MTU=1492" to ifcfg-eth0 and restart interface.

Deferred: Connection reset by server.mydomain.com. Another question: my pix is running "PIX Version 7.0(4)" did i still need the configuration? while talking to [127.0.0.1]: >>> DATA <<< 550 5.1.1 ... Navigate to the Mail Flow… Exchange Email Servers Exchange 2013: Generate a Certificate Request Video by: Gareth To show how to generate a certificate request in Exchange 2013.

Jobu View Public Profile Find all posts by Jobu #15 19th September 2008, 07:17 PM briantan Offline Registered User Join Date: Jun 2008 Posts: 715 Looks like exchange And it seems the problem happened after we have changed the firewall that was a Sonicwall to a Cisco Pix. User unknown Sep 19 11:33:40 Boris sendmail[12676]: m8JFXedG012676: [email protected], ctladdr=nagios (501/501), delay=00:00:00, xdelay=00:00:00, mailer=relay, pri=30364, relay=[127.0.0.1] [127.0.0.1], dsn=5.1.1, stat=User unknown Sep 19 11:33:40 Boris sendmail[12677]: m8JFXeAV012677: from=, size=364, class=0, nrcpts=0, proto=ESMTP, If you get a lot of them in general, you may have network problems that are causing connections to get reset.

Message could not be delivered for 5 days Message will be deleted from queue Thanks Sab Reply With Quote 06-26, 02:36 PM #2 Re: 451 4.4.1 reply: read error from On Desperado Members Profile Send Private Message Find Members Posts Add to Buddy List Senior Member Joined: 27 January 2005 Location: United States Status: Offline Points: 1143 Post Options Post Reply QuoteDesperado A client has contacted my saying one of their clients/suppliers are receiving bounce backs, and has asked me to check out why.