exchange 2010 smtp error 550 5.7.1 unable to relay Derwent Ohio

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exchange 2010 smtp error 550 5.7.1 unable to relay Derwent, Ohio

Currently it seems to be setup to allow and direct things to both the Exchange 2003 and Exchange 2010 server. Reply Paul Cunningham says November 2, 2012 at 7:58 pm You can share the listening/local IP address and it will work, but you need to be careful not to cause unexpected Pages Blog About Me Wednesday, October 5, 2011 Unable to relay mail to external domain recipient through Exchange Server 2010 I ran into an issue today that got me frustrated not I'm not a developer just an admin but from what I can see from the Macro code the excel application is trying to use the CDO commands to do this and

Now you will get two options: the first option is: "Make your new scoped connector an Externally Secured connector" and the second option is "Grant the relay permission to Anonymous on All rights reserved.REDDIT and the ALIEN Logo are registered trademarks of reddit inc.Advertise - technologyπRendered by PID 10327 on app-565 at 2016-10-15 09:12:13.079058+00:00 running 57dd115 country code: DE. Reply gaurav says: March 5, 2008 at 10:25 am Thanks a lot… I have been trying to work on this problem since many many days and never thought the solution will we migrated to 2010 exchange.

My concern is modifying the existing connector by enabling Anonymous access may lead to Relay abuse however, I am also unsure if creating a new Receive Connector on the main Exchange I misunderstood him the first time. If it is valid user mailbox, you need to include user authentication in your sharepoint workflow. All my settings/configuration has been checked and reviewed times without number but still the mail that the workflow is supposed to trigger is not dropping.

Is there a way for me to make Exchange 2010 work like 2003 is working in this sense: 2003 destination: Telnet Exch2003Server 25 helo mail from: Paul <<< at this point In your case if you're getting intermittent results I recommend you turn on protocol logging on the receive connectors on that server, and then analyse the logs to see whether the Thanks in advance, Alex Reply Paul Cunningham says April 2, 2013 at 9:23 pm If you're using a Hub Transport as the internet-facing server for receiving inbound email, then it needs Kind regards Reply Paul Cunningham says September 19, 2013 at 8:19 pm I've never seen that happen.

Reason: Unexpected SMTP server response. Would we still be better creating new interfaces and new receive connectors or modifying the default ones already there? Reply Paul Cunningham says August 3, 2013 at 8:19 pm I don't understand your scenario. Edit to clarify: It's the anonymous users permission you don't need on a connector like that, not the relaying.

You can leave the local network settings as is, or optionally you can use a dedicated IP address for this connector if one has already been allocated to the server. Thanks. Which can be said though about 2010 as a whole (with exception of DAG). Such common problems faced by user while setting up a SMTP relay in JIRA install are: The user name will be removed from the ‘From' field, Emails will be still submitted

When I remove anonymous check from the receive connector to stop the open relay then I am unable to receive emails from hotmail, yahoo or any external domains. Pl let me know if there are any ways and means to achieve the end result. Reply Paul Cunningham says November 17, 2014 at 9:30 am You'll need to describe in more detail what you're trying to achieve. If i use port 25 for SMTP I get a generic 550 error from the barracuda device, So to avoid more confusion I just bypassed it as for network architecture there

Response: 550 5.7.1 Unable to relay for [email protected] - 8 We already tried to send data with the email "[email protected]" in our microsoft outlook and it works. I'm a little confused by your setup, not to ask more questions, but I'm sure you have a good reason - it just makes sense to me to run Autodiscover and May 24, 2012 at 11:15 AM Bill said... If its the incoming internet email (ie from external senders) then just modifying the default receive connectors to permit Anonymous Users would be fine.

May 6, 2014 at 10:30 AM Anonymous said... Gracias. If I add single ip address for e.g. it takes full ip range Go to the ‘Permission Groups tab' and select the checkbox ‘Anonymous Users'.

says February 5, 2013 at 5:22 am Figured it out. If so, can you tell me what you did? Do I modify the main server Relay Connector or create a new Receive Connector using the procedure described above? it works fine!!We were getting crazy with this!Thank you very much Terence!!

Exchange server software Mobility & Wireless Monitoring Office 365 Tools Outlook Addons OWA Addons POP3 Downloaders PST Management Reporting Security & Encryption TechGenix Ltd is an online media company which sets Cunningham, I swapped our exchange 2003 server to a new server running exchange 2010. This includes asking for us to link to your subreddit, forum, bulletin board, newsgroup, Facebook page, whatever. Using dedicated IPs basically avoids a variety of potential problems.

Reply Warren says November 24, 2011 at 6:36 am Thanks - saved me hours! Please help. If you would like to be considered for trusted flair, please fill out the /r/techsupport trusted status application at . Thanks Andrew Reply Ahmed says November 17, 2013 at 10:08 pm Hi Paul, I am having exchange 2010 SP3 and I have configured the receive connector relay as well as give

This was simple. May God Bless u for all your help. Reply Chris Buechler says: October 14, 2005 at 4:56 am not only "more secure", it keeps you from being an open relay! Browse other questions tagged exchange smtp authentication or ask your own question.

Great post.