Home » » How to solve Exchange SMTP server error '5.7.1 Unable to Relay'? How to Create a Custom Receive Connector for Computers that Cannot Authenticate Exchange Users For computers that cannot authenticate Exchange 2007 users, you must create a new custom Receive connector. You’ll be auto redirected in 1 second. The Authentication tab should only have Transport Layer Security (TLS) selected only. Source
To recheck and verify its attributes, simply double click to open properties. Will the weather be sunny next month, what will next week’s lottery numbers or will you get stuck in traffic on the commute? In the Add IP address(es) of Remote Servers dialog box, enter the IP address by using one of the following methods: Enter an IP address without a subnet mask. Double click the one that was just created to open its properties.
Thursday, March 22, 2007 4:24 PM Reply | Quote Answers 6 Sign in to vote Hi, I've found the solution. Which is your preferred Exchange Reporting solution? Then click ‘Next'.
Exchange server software Mobility & Wireless Outlook Addons OWA Addons POP3 Downloaders PST Management Reporting Security & Encryption SMS & Paging Tips & Tricks Webinars White Papers Featured Products Featured Book When you are finished, click OK, and then click Next. Join the community Back I agree Powerful tools you need, all for free. 550 5.7.1 Unable To Relay Office 365 Right click Default SMTP Virtual Server and open Properties.
In the Add Remote Servers - IP Range dialog box, enter the IP address and the subnet mask by using the following syntax: Start Address For example, enter 192.168.1.1. 550 5.7.1 Unable To Relay Exchange 2010 This Exchange server has HUB, Transport and CAS roles installed. Now go to the authentication tab and specify the security mechanisms which are available for incoming connections. On the Remote network settings page, enter the IP address or IP address range of the remote servers from which the connector will accept incoming connections.
In the action pane, click New Receive Connector. Server Error '550 5.7.1 Unable To Relay' Exchange 2010 The most common example of this is an application server that must relay messages through Exchange. Thursday, March 22, 2007 5:33 PM Reply | Quote 0 Sign in to vote thankx the sum of this doc. We can start with a simple search for the information in a time range and when the message is sent through a Receive Connector, the EventID of that specific message will
There are some issues while authenticating the sender on the server and thus restricting them to send emails. Thursday, November 18, 2010 2:24 AM Reply | Quote 0 Sign in to vote It may help to know which connector the server is attempting to connect to. Smtp: 550 5.7.1 Unable To Relay The receiver domain's recipient policy has imposed restrictions on the sender's domain / department. 550 5.7.1 Unable To Relay Exchange 2013 Go to network tab and check for the details you have entered in the IP addresses.
When there is an external recipient in the list none of the recipients get that email. http://mixtecadigital.com/unable-to/unable-to-relay-5-7-1.html To enter an IP address or subnet together with a subnet mask in dotted decimal notation, click the arrow located next to Add, and then select IP and Mask. Copyright © 2014 TechGenix Ltd. See Also The Author — Anderson Patricio Anderson Patricio is a consultant for Microsoft technologies. 550 5.7.1 Unable To Relay Exchange 2007
I've configured the application to use Exchange 2007 to send the mail as SMTP server. Split into two horizontal windows, it makes it easier to see a list of configured servers with the Hub Transport role at the top, and Receive Connectors at the bottom. Home About News Contact POPcon POPcon PRO POPcon NOTES ChangeSender MultiSendcon AddressView CSCatchAll BotFence Support Download Prices & Shop What our customers say LIVE SUPPORT Live Help "550 5.7.1 Unable to have a peek here Your should see the the FQDN, as specified through the settings of the connector, they are using.
In such case, you need to relay off the Exchange server 2007 by allowing application servers. Server Error 550 5.7 1 Unable To Relay Outlook 2013 That turned out to be an extreme waste of time. Go to Access tab > Relay > ‘only the list below‘.
WServerNews.com The largest Windows Server focused newsletter worldwide. Thanks to hkboy for pointing out that little gem. Open the properties of the connector. Server Error 550 5.7 1 Unable To Relay Outlook 2016 Right click Default SMTP Virtual Server and open Properties.
How to fix Outlook error "0x8004010f" - Outlook data file cannot be accessed How to Back up Outlook 2011 for Mac? Michael 0 Habanero OP Best Answer Da_Schmoo Jun 26, 2014 at 5:08 UTC On the connector I use to allow internal address to relay, I have set: Authentication Microsoft Customer Support Microsoft Community Forums Resources for IT Professionals Sign in United States (English) Brasil (Português)Česká republika (Čeština)Deutschland (Deutsch)España (Español)France (Français)Indonesia (Bahasa)Italia (Italiano)România (Română)Türkiye (Türkçe)Россия (Русский)ישראל (עברית)المملكة العربية السعودية (العربية)ไทย http://mixtecadigital.com/unable-to/unable-to-relay-for-550.html However, in some cases you need to go deeper, to find why it is not working and to troubleshoot these new Relay connectors there are a couple of good strategies: logs
You may have to do this if you have a SharePoint server, a CRM application such as Dynamics, or a Web site that sends e-mail messages to your employees or customers.