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Does a byte contain 8 bits, or 9? How to respond to a ridiculous request from a senior colleague? In a nutshell, its eSMTP not enabled at my FW router end. He is also founder of SharePoint Experts Bangladesh user-group. Source

See Also See Also Spam or Anonymity: We Don't Have to Choose 15 Nov. 2011 Nathaniel Borenstein Managing Relay in Exchange Server 2013 (Part 2) 21 Jan. 2016 Anderson Patricio Managing The server response was: 5.7.1 Client was not authenticated" August 30, 2013 at 7:00 AM Anonymous said... I have added the IP address of machines to the "Relay" option in "Access" tab. It indicates that your mail server is not configured to allow you to send mail through it. http://geekswithblogs.net/ferdous/archive/2010/12/13/smtp-exception-550-5.7.1-unable-to-relay.aspx

550 5.7.1 Unable To Relay Exchange 2010

Additionally, this post is for Exchange server topics only, and it seems many Outlook and non-Exchange users are also contributing here. You can check your SMTP Server on SMTP port 25 using Telnet command.Open "MS-DOS prompt" or "command prompt". There's other threads in this topic that goes into this... Tuesday, July 17, 2007 11:18 AM 0 Sign in to vote Dear Bhargav.G ,   Thank you very much for this great support.

I have a guy that is getting the 550.5.7.1 Unable to relay error, and when I go into 2)Go to Tools- Email Account- change email- double click ur mail account 3)Click UPDATE: THe issue got fixed by using the IP address of the machine, not the localhost or 127.0.0.1 Thanks everyone for your replies. missing the "Ms-Exch-SMTP-Accept-Any-Recipient" , this is preventing the scanner to relay off the exchange server. 550 5.7.1 Unable To Relay Office 365 A line with permissions look like this at the end:   SMTPSubmit SMTPAcceptAnySender SMTPAcceptAuthoritativeDomainSender AcceptRoutingHeaders,Set Session Permissions   The permission you want to look for in the protocol log is SMTPAcceptAnyRecipient.

However, some issues may occur if your Exchange computer or an account on your Exchange computer is configured as an open mail relay. Are you using Outlook in SMTP mode and getting this error, or are you using Outlook in Exchange Server mode and getting an NDR with this text in it? There is no permission for the sender to send emails using your server. Click the Access tab, and then click Relay .

Nobody's going to find a name in a .local TLD outside your own company. --- Rich Matheisen MCSE+I, Exchange MVP --- Rich Matheisen MCSE+I, Exchange MVP Wednesday, November 24, 2010 3:05 Server Error 550 5.7 1 Unable To Relay Outlook 2013 Prior to working with Microsoft as Tech Specialist, he worked as SharePoint Architect at BrainStation-23 (Dhaka), Sr. Can anyone please help? Do progress reports/logging information belong on stderr or stdout?

Smtp 550 5.7.1 Unable To Relay

All rights reserved.Newsletter|Contact Us|Privacy Statement|Terms of Use|Trademarks|Site Feedback Skip to main content Toggle navigation Exchange Importing contacts into Exchange user mailbox Exporting Outlook contacts with PowerShell SMTP Unable to send External news Migration to Hosted Exchange More people and more needs forced the company to get with the times and move away from web-based email to hosted exchange with GoDaddy. 550 5.7.1 Unable To Relay Exchange 2010 Join Now Hello again, Exchange on SBS 2008.  I am having an issue relaying to external domains.  Here is what I get: 220 local.mydomain.com Microsoft ESMTP MAIL Service ready at Tue, 550 5.7.1 Unable To Relay Exchange 2013 You can check your SMTP Server on SMTP port 25 using Telnet command.

At last want to say that to internal addresses outlook send well. this contact form You may get a better answer to your question by starting a new discussion. This should solve your problem to allow to send email anywhere like gmail, yahoo or any other domain. we are trying to send email from outlook 2003 client with pop3 configuration we receive error unable to relay but its working fine with other outlook 2007 clients. 550 5.7.1 Unable To Relay Exchange 2007

The PBL helps networks enforce their Acceptable Use Policy for dynamic and non-MTA customer IP ranges. Friday, May 22, 2009 5:10 PM 0 Sign in to vote go to http://www.spamhaus.org/pbl/ Will this allow you to open yourself to become a spamming server since you have selected anonymous? They need to be added as a permission group. have a peek here I had this same issue, I have around 20 different devices that send out automatic emails either for reports, billing, or server problems.

but it still gives me the error as above. 550 5.7.1 Unable To Relay (in Reply To Rcpt To Command) Thanks Terrence!Google sent me here and you solved my problem. Web Browsers Software Firewalls Hardware Firewalls Windows Networking Stop workplace bullying with email archiving Article by: Exclaimer Workplace bullying has increased with the use of email and social media.

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My Pages My Twitter My Linkedin Profile My Flickr Page Blog Archive ► 2016 (75) ► December (10) ► November (8) ► October (2) ► September (2) ► August (1) ► Mail is coming in on these POP accounts but I get 550 5.7.1 Unable to relay error message when I try and respond to an email from these POP accounts. For more information about how to prevent relay through an SMTP connector, click the following article number to view the article in the Microsoft Knowledge Base: 314734 (http://support.microsoft.com/kb/314734/ ) Relay Server Error '550 5.7.1 Unable To Relay' Outlook 2010 Any suggestions are appreciated.   Thanks MalluG Friday, September 14, 2007 8:45 PM 0 Sign in to vote Ok.

Move to Office365 We used to use Exchange 2007, which was getting difficult to manage with the increase in Mailbox size TECHNOLOGY IN THIS DISCUSSION Join the Community! Hassle-free live chat software re-imagined for business growth. 2 users, always free. Privacy statement  © 2016 Microsoft. Check This Out Exchange server software Mobility & Wireless Monitoring Office 365 Tools Outlook Addons OWA Addons POP3 Downloaders PST Management Reporting Security & Encryption Services Anti Spam Filtering BlackBerry Hosting Exchange Hosting Hosted

thats all falks ;-) Tuesday, May 18, 2010 5:30 PM 0 Sign in to vote hi beyrek are you talking abt in Organization configuration -> send connectors -> xxxx -> You can verify in the SMTP Receive protocol log. He is the author of several technical articles at code project, MS SharePoint Tips and Dev Media. The server response was: 5.7.1…”3SMTP server response: 550 5.7.1 Unable to relay in - Sending email to a non-company address4Send simple Email ASP.NET MVC, IIS70MailBox UnAvailable 5.7.1.

MY problem solve after add "ms-Exch-SMTP-Accept-Any-Recipient"permission on receive connector Get-ReceiveConnector -Identity "relay-xxx" |ADD-ADPermission -User "NT AUTHORITY\ANONYMOUS LOGON" -ExtendedRights "ms-Exch-SMTP-Accept-Any-Recipient" September 25, 2013 at 12:30 AM Anonymous said... The following recipient(s) could not be reached: 550 5.7.1 Unable to relay for [email protected]  Solution: This was the Solution which helped me to send the messages all over the world. 1) What caused my meringue to fall after adding cocoa? It has to be do done with powershell http://technet.microsoft.com/en-us/library/bb232021.aspx

You have to restart the transport service after you have done this. 0 Jalapeno OP Moneer81 Oct 5, 2011

By setting the external relay and specifying the IP in which is allowed to send you are not opening yourself up to all open relay's, only the specific IP's you enter. I actually telnetted into the server and I ran the "mail to" and "rcpt to" commands on a pair of addresses (one inside the domain and one outside the domain) that

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