See ME291828, "501 5.5.4 Invalid Address" error message from a sending UNIX server." An example of host name that may cause this kind of problem is "mail.altairtech.ca.". The full command sent was "xexch50 1092 2". http://support.microsoft.com/kb/843106 This is an SMTP protocol log for virtual server ID 1, connection #30. We show this process by using the Exchange Admin Center. http://popupjammer.com/event-id/event-id-7010-unable-to-relay.html
This is an SMTP protocol log for virtual server ID 1, connection #1640. However I cannot use the cmdprmt telnet test even within the LAN. I've tried to simply get rid of the error by turning the MSExhangeTransport logging level to minimum but I 'm still getting them. The full command sent was "rcpt TO:
Original: http://unixwiz.net/techtips/disable-xexch50.html Add your comments on this Windows Event! The XEXCH50 command appears to be handled by a specific Exchange DLL, and by unregistering it, Exchange won't use any of the DLL's facilities. The client at "126.96.36.199" sent a "rcpt" command, and the SMTP server responded with "550 5.7.1 Unable to relay for [email protected] ". The full command sent was "helo .".
TheEventId.Net for Splunk Add-onassumes thatSplunkis collecting information from Windows servers and workstation via the Splunk Universal Forwarder. Tuesday, December 14, 2010 5:04 PM Reply | Quote All replies 0 Sign in to vote Whats your Diagnostics Logging set to for the MSExchangeTransport service? x 65 Nitehawk - command: rcpt, response: 550 5.7.1 Unable to relay for
We're including it here in case it actually matters. The client at "188.8.131.52" sent a "rcpt" command, and the SMTP server responded with "550 5.7.1 Unable to relay for [email protected] ". The client at (my Exchange Server IP) sent a "rcpt" command, and the SMTP server responded with "5184.108.40.206 Unable to relay for (a client that does not exist in my domain)." https://community.spiceworks.com/windows_event/show/152-msexchangetransport-7010 Learn how to tackle network ...
This will probably cause the connection to fail. Here's MS's KB about it which will tell you that "Integrated Windows Authentication" needs to be active. As I mentioned, I have a WatchGaurd Firebox x700, and I have restricted all incomming e-mail via the firebox configuration to allow incomming mail to only valid e-mail addresses on our The front end server is the relay for POP3, IMAP4 and SMTP.
Though this message may be helpful in tracking down inter-machine authentication problems in a multi-Exchange-server organization, this is nothing but noise on an SBS machine. Comments: Anonymous I had been getting this same error and complaints from an e-mail sender that we were rejecting their sent e-mails. I would increase the logging levels and look daily at authentication logs. 0 Message Author Comment by:JimG1956 ID: 138620952005-04-25 Thanks for the reply. UEFI positions the Surface Pro 4 2-in-1 as a PC replacement Many IT shops are considering 2-in-1s to replace PCs.
I'm worried that the individual sending all of these emails is getting responses from my exchange server that they can use against me. http://popupjammer.com/event-id/event-id-1865-and-1311.html For more information, click http://www.microsoft.com/contentredirect.asp.Aug 02, 2013 This is an SMTP protocol log for virtual server ID 1, connection #302. The client at "220.127.116.11" sent a "rcpt" command, and the SMTP server responded with "550 5.7.1 Unable to relay for [email protected] ". It's making me nervous though.
I'm open to suggestions :) Thursday, December 16, 2010 9:17 AM Reply | Quote 0 Sign in to vote On Thu, 16 Dec 2010 09:17:18 +0000, GeekSuperior wrote: > > All the patches are up to date, and mail seems to be working fine. This is controlled by a registry entry. 1.
The address in question isn't that of a domain user or even an authenticated user. I assume the IUP address given is the person or server sending the email, and trying to relay through you to someone at gmail.com. Furthermore, this only applies to direct Exchange-to-Exchange communications: sites that use third-party mailfiltering systems (such as Vlad's excellent Exchange Defender mail/spam filter service) won't have this direct connection, and are unlikely The remote host is trying to using the XEXCH50 ESMTP verb which requires authentication.
The full command sent was "mail FROM: <@>". The site name for the email address trying to send the message is different or doesn't exist on the exchange server, or the entire Exchange site is looking for Go to Do the logs show a user account? Greylisting is provided by Vamsoft ORF.
For more information, click http://www.microsoft.com/contentredirect.asp.Mar 13, 2012 This is an SMTP protocol log for virtual server ID 1, connection #3161. Since you cannot stop your server from advertising the XEXCH50 keyword in response to a EHLO command there's nothing to be done." - "Exchange 2003 only accepts XEXCH50 protocol data from For more information, click http://www.microsoft.com/contentredirect.asp. Jun 04, 2014 Comments Serrano Jul 29, 2009 pietta8547 It Service Provider, 51-100 Employees Open Relay feature has been disabled as below. 1. The client at "18.104.22.168" sent a "rcpt" command, and the SMTP server responded with "550 5.7.1 Unable to relay for [email protected] ".
This will probably cause the connection to fail. In the meantime I mean to get some dinner and enjoy my evening ;) Tuesday, December 14, 2010 8:28 PM Reply | Quote 0 Sign in to vote Hi again - Join Now For immediate help use Live now! You are not allowing relay (which is what you want, to prevent SPAM).