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Unable To Relay 5.7.1

Select the checkbox ‘Allow all computers which successfully authenticate to relay, regardless of the list above‘. So... Exchange is a server and doesn't emulate a POP or IMAP client in this fashion, so you may be out of luck if you want to use their service. It's not a dns error, and of course my server is not set to relay. Source

Start clipping No thanks. If your Exchange computer continues to relay messages to external domains, your Exchange computer has an SMTP connector that allows for relay. However, nowadays that would be abused by spammers so many SMTP servers require the user to authenticate themselves whenever they send a message to somebody in another domain. Verify the configuration of the inbound connector that's used for hybrid.

It always comes up the same way "550 5.7.1 Unable to relay for [email protected]" to everyone of the recipients on the original email message. Unless you enjoy sending out millions of emails on behalf of spammers, DON'T use the "all except the list below" option. The authenticated users can be granted following permissions: NT AUTHORITY\Authenticated Users {ms-Exch-SMTP-Submit} NT AUTHORITY\Authenticated Users {ms-Exch-Accept-Headers-Routing} NT AUTHORITY\Authenticated Users {ms-Exch-Bypass-Anti-Spam} NT AUTHORITY\Authenticated Users {ms-Exch-SMTP-Accept-Any-Recipient} "Only the list below (specify IP address)", Join them; it only takes a minute: Sign up IIS SMTP - The server response was: 5.7.1 Unable to relay for outgoing address, Still not working up vote 14 down vote

Therefore, mail that is sent to another domain or from another domain can be forwarded to the destination by your Exchange computer. Managing distribution groups    Configure a moderated recipient in Exchange Online Manage Distribution Groups Office 365 email administrator help for Exchange NDR 5.7.1 or 5.7.0 through 5.7.999 If the steps in the What I found was with "Integrated Windows authentication" enabled on an SMTP Receive Connector, sometimes the computer account is used for authentication instead of the user credentials even though "My outgoing To resolve the issue for the sender, approve their message, or add them to the group.

Cause Your Exchange mail server is not configured to relay messages. The most common cause is not being authenticated by the SMTP server. Hope this add addditonal hint to any desperate souls. That worked for us.

ANY Help with this would be appreciated. This makes sense because a mail server creates and destroys thousands of files a day which is a recipe for fragging. If it works, you'll need to enter the address in the recipient update policy in exchange - or get your exchange admins to.   Don't forget to flip back to the How embarrassing to have such a simple problem cause so many headaches.

If none of the previous steps apply or solve your issue, contact the recipient’s email administrator, and refer them to the If you’re an Office 365 email administrator    section later in To find this I had to enableverbose logging for the SMTP recieve connector. Add the sender’s email address to the group or ask them to join the group. Reply John Howard -MSFT says: November 4, 2013 at 10:07 pm Removed!

go through this wizard until you get to the credentials screen.  Re-enter the users credentials to their mailbox.  Ensure you hit remember password.  Hit finish on the wizard.Start outlook, click send this contact form At one time this was a common configuration. However all external users have dynamic IP's so this solution will fail. 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)

before recovering data in desired saving formats. In the Relay Restrictions dialog box, click OK . Wednesday, March 24, 2010 11:54 AM 0 Sign in to vote Hi, You must : 1. have a peek here Check Microsoft's Exchange Archive as well.

Tuesday, March 22, 2011 12:55 AM Microsoft is conducting an online survey to understand your opinion of the Technet Web site. See Also What are Exchange NDRs in Exchange Online and Office 365 Share Was this information helpful? It wasn't accurate It wasn't clear It wasn't relevant Submit feedback Cancel Have a question about this article?

I realized that I changed the relay configuration to "authenticated users" only and the server wasn't working as I expected.   To solve the problem I did the following steps:  

Send No thanks Thank you for your feedback! × English (United States)‎ Contact Us Privacy & Cookies Terms of use & sale Trademarks Accessibility Legal © 2016 Microsoft Recover corrupted and In Outlook Web App, from the pop-up dialog box, choose Owner. This is what I did Go to Account settings... They need to be added as a permission group.

you can find it at:: www.microsoftexchangeserverrecovery.com Saturday, August 07, 2010 9:57 AM 0 Sign in to vote Hi ! The recipient uses Outlook Exchange. I can't tell from your description whether you're attempting to send to an internal or external address. http://mixtecadigital.com/unable-to/unable-to-relay-vba.html I'd follow up with vorizon for the recommended outlook Express settings to get this working correctly with their service, this does not appear to be an exchange server issue.

The last step gave another error message. When i try to send email to yahoomail etc. Wednesday, July 25, 2007 12:50 PM 0 Sign in to vote   for me it worked by simply changing the settings in outgoing server TAB and set it to use the same settings Required fields are marked *Name Email Website Latest Posts Facts to Consider while Migrating Public Folders to Exchange 2013 How to Migrate Single or Multiple Exchange Mailboxes to Office 365 Repairing

An open mail relay is a SMTP server configured to allow anyone on the internet to relay (send) a message using it. This powerful software is able to recover all the data from the corrupt EDB file in 3 simple steps: Select the EDB file that you want to repair. They can send to other Exchange users in our organization, but cannot send to people outside our Exchange server. Name* Description Visibility Others can see my Clipboard Cancel Save

Thursday, August 07, 2008 1:22 PM 0 Sign in to vote   I have several users that get this message when they try to reply to an email that was sent First open the CRM application properties. I am not in the industry, Just had a problem sending through outlook. Well, it does, of sorts, and a careful look at the configuration of your SMTP server without mis-interpreting a dialog box.

In Outlook Web App, choose the group name located in the To line. Re: the above post. Tuesday, July 17, 2007 11:18 AM 0 Sign in to vote Dear Bhargav.G ,   Thank you very much for this great support. and also we dont have firewall here..thanks for your reply..

Exchange 2003 has a feature to reject messages if they're not from authenticated users. Had no practice. Cannot open the Outlook Window" Your Exchange Database (.EDB file) size has grown too big? Does the user have multiple smtp alias addresses or alternates?