How To Fix Smtp Error 550 5.7.1 (Solved)

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Smtp Error 550 5.7.1

Obviously it is not the one shown, I've taken out the actual address for the sake of this post. Go to the ‘Remote Network settings' tab>Add. That worked for us. In such case, you need to relay off the Exchange server 2007 by allowing application servers. Check This Out

If you see anything resembling the relay message again, double-check your steps 1-8 (as described above) and try again. I am not so sure. Tuesday, April 01, 2008 4:21 PM 0 Sign in to vote hi, i'm getting the same problem before and tried to do what is listed below. I am not in the industry, Just had a problem sending through outlook.

Third: Go to tab with Server Outgoing Email settings, SMTP verification is required. Select Administrative Group Name -> Server -> Server Name -> Protocols -> SMTP. byRusty Painter 96938views Trig 2 byretecsan 237views And then you realize 30 000 persons... Error Message: Undeliverable:xyz System Administrator Your message did not reach some or all of the intended recipients.

  • Microsoft Outlook 2003 Click on Tools pull down to Email Accounts Choose "View or change existing e-mail accounts" and click Next Highlight the POP/SMTP account name and click Change
  • She's getting the following error:   '[email protected]' on 9/15/2006 11:11 AM 550 5.7.1 Unable to relay for [email protected] When trying to send an e-mail to someone outside of our own domain
  • Select the desired Hub Transport server.
  • If your Exchange computer continues to relay messages to external domains, your Exchange computer has an SMTP connector that allows for relay.
  • Please help to suggest how to solve this error?
  • Friday, May 18, 2007 1:17 PM 0 Sign in to vote I am not using Exchange and get the same message: Final-Recipient: rfc822;[email protected]: failedStatus: 5.7.1Diagnostic-Code: smtp;550 5.7.1 Unable to relay for
  • If the Exchange Error 550 is due to the result of database corruption, it can be repaired using Microsoft inbuilt utility Eseutil.
  • This will open a window where you can add the IPs to be relayed and your domain.
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Thanks to the information that Wilbert De Graaf posted I believe I've found a solution. Recent CommentsAdmin on Solution: MS Outlook 2013/2010 Error 0x800ccc0f (The Connection to the Server was Interrupted)Admin on Troubleshooting Error 0x8004060c While Trying to Send/Receive Email from OutlookAdmin on Why Exchange 2010/2013 Then, select the "New Receive Connector" to open the "New SMTP Receive Connector" wizard. i added the site to "trusted sites" in IE and now it is sending emails.

Any other options? How to Back up Outlook 2011 for Mac? Subject: Need of below system details. Wednesday, March 24, 2010 11:54 AM 0 Sign in to vote Hi, You must : 1.

In the Exchange admin center, click Mail Flow > Connectors. See Also What are Exchange NDRs in Exchange Online and Office 365 Share Was this information helpful? No more relay problems with outlook 2007 : ) Have fun & good luck, Devvie ~~~ [email protected] ~~~ Cuisvis hominis est errare, nullius nisi insipientis in errore persevare ------ And then over time, more and more people were having trouble sending to your server, check the fragmentation on drive C:.

Tuesday, September 19, 2006 6:01 PM Answers 5 Sign in to vote  I experienced the same error for the last couple of days. The permissions to submit and relay are set within the ‘Permissions Group'. Select the check-box Exchange servers to the enable the Exchange Servers permission group. When I checked the logs I saw the computer account authenticating.

Common SMTP errors are 550 5.7.1 'Unable to Relay', error code 5.0.0, 5.7.1, or 5.7.3 etc. 501 5.7.1 is another error code that can occur if there are problems while relaying his comment is here Saturday, October 04, 2008 6:39 AM 0 Sign in to vote  Thanks a lot .it works Monday, November 03, 2008 4:01 PM 0 Sign in to vote   My Outgoing Server Exchange Server & MS Outlook Blog Copyright © 2016. ​ Sign in Search Microsoft Search Products Templates Support Products Templates Support Support Apps Access Excel OneDrive OneNote Outlook PowerPoint SharePoint There are mainly two approaches to fix this error- • Manual method. • With the help of EDB repair software: -exchange-mailbox.php 6.

Just like 550 5.7.1 it also indicates that the user email client failed to authenticate on the mail server. Check with your domain registrar or DNS hosting service to verify the MX record for your domain is correct. Additionally, this post is for Exchange server topics only, and it seems many Outlook and non-Exchange users are also contributing here. this contact form File and Exit Outlook, wait a minute (Outlook can take some time to completely close out), open Outlook and test. Wednesday, January 07, 2009 7:54 PM 0 Sign in to vote

Verify the configuration of the outbound connector that's used for hybrid by following these steps: Open the Office 365 portal at, and click Admin > Exchange. Friday, October 06, 2006 5:12 AM 0 Sign in to vote I keep getting this same problem popping up from time to time. Rest.


To do this, follow these steps: Click Start , point to Programs , point to Microsoft Exchange , and then click System Manager . you can find it at:: Saturday, August 07, 2010 9:57 AM 0 Sign in to vote Hi ! To recheck and verify its attributes, simply double click to open properties. When your done fooling around click "OK" to close the "More Setting" box and then click "Next " on the Email Accounts window, and finally, click the "Finish" button to end. 

Stellar Phoenix Mailbox Exchange Recovery • Fix Exchange EDB Error Codes • Repairs Corrupt EDB/Mailboxes • Recovers Exchange Mailboxes Data • Fix Error 550 5.7.1 Unable to Relay • Support Exchange Check Microsoft's Exchange Archive as well. To find this I had to enableverbose logging for the SMTP recieve connector. navigate here BUT I did not choose the first option (use same settings as for incoming email).