I have been racking my brain to figure this out and changing the SMTP authentication worked. So I had to reset it to 587 again. Home Monday, 30 December 2013 Amanda Lakai 12/30/2013 08:52:00 pm 0 How to solve Exchange SMTP server error '5.7.1 Unable to Relay'? It wasn't accurate It wasn't clear It wasn't relevant Submit feedback Cancel Have a question about this article? have a peek at this web-site
Reply Aljie Rosario says: November 6, 2013 at 1:49 am Good Day to all, i am programming a php file that could send data/info to our perspective recipients but this error I have added my IP address via IIS-->Default SMTP Virtual Server-->Properties-->Access-->Relay restrictions just add or exclude >the IPs you care about, should resolve the issue. That would be the easiest solution - make sure this user is indeed submitting over port 587 (like possibly the rest). Otherwise it's going to be pretty complicated, as it http://www.shudnow.net/2008/08/21/how-anonymous-relay-works-in-exchange-2007/ if there is any problem please contact me through [email protected] Thursday, July 22, 2010 9:04 AM 0 Sign in to vote Good day.
This page has been accessed 292,129 times. Edited by venom66 Sunday, May 30, 2010 12:58 AM Mistake Sunday, May 30, 2010 12:32 AM 0 Sign in to vote Hi! Stellar Phoenix Mailbox Exchange Recovery software is designed to handle Exchange 550 5.7.1 unable to relay error, which usually occurs due to corrupt database. If you're using your ISP as a email provider it may check that you're logged into the internet using them.
The Anti-Santa: Dealing with the Naughty List Why is the movie called "Dirty Dancing"? Thursday, December 30, 2010 6:29 PM 0 Sign in to vote Hi Mike Once I run this command on command shell the problem “sending mail through outlook 2010 through pop3 configure 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 Server Error 550 5.7 1 Unable To Relay Outlook 2013 Also you can receive information from a remote domain that your Exchange computer sent an unsolicited commercial email to it. '550 5.7.1 Unable to Relay' code error: 550 5.7.1 Unable to
In the Computer dialog box, click the appropriate selection for the computers you want to relay through the server. 550 5.7.1 Unable To Relay Exchange 2013 The protocol log has a line for every session spelling out the permissions when the session starts, and another when the user authenticates successfully. Even if I set it to use the same settings as the incoming server, it still denies me. Then, I chance upon this advice from http://www.microsoft.com/communities/newsgroups/en-us/default.aspx?dg=microsoft.public.exchange2000.protocols&tid=a40f0747-5773-4400-8d33-ac84d62429ff&cat=en_US_d2abd923-d16e-4364-82f7-83bd42430731&lang=en&cr=US&sloc=&p=1.
By default, open relay is blocked. 550 5.7.1 Unable To Relay (in Reply To Rcpt To Command) Now go to Authentication tab and ensure that only ‘Transport Layer Security (TLS)' is selected there. Thursday, March 11, 2010 9:50 AM 0 Sign in to vote I've had situations where SMTP sending wasn't working with "Client cannot send as this user" error. cheers!!!
Saturday, February 21, 2009 6:06 AM 0 Sign in to vote Vipul, ask your Exchange Admin to "enable relay" for your server's IP Address. The Exchange or Domino server is not problem too from Outlook 2003 trying to SMTP through POP. I tried every possible recommendations but to no avail - even recommendations here. Then, I chance upon this advice from 550 5.7.1 Unable To Relay Exchange 2010 Sunday, September 07, 2008 8:31 AM 0 Sign in to vote Saturday, October 04, 2008 6:38 AM 0 Sign in to vote Bhargav.G wrote: Hi! 550 5.7.1 Unable To Relay Exchange 2007 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:
The second possible reason could be the absence of the recipient policy for that domain in the user's department. http://mixtecadigital.com/unable-to/unable-to-relay-email-error.html The post was some 8 years back and I'm not authoritative on exchange issues. They need to be added as a permission group. Tom Kaminski (former IIS MVP 2002-2010) http://mvp.support.microsoft.com/ Reply charyforIIS 1 Post Re: Mailbox unavailable. 550 5.7.1 Unable To Relay Office 365
Saturday, February 19, 2011 5:05 AM 0 Sign in to vote Since it seems this is an ongoing issue... I have a guy that is getting the 518.104.22.168 Unable to relay error, and when I go into 2)Go to Tools- Email Account- change email- double click ur mail account 3)Click Click Apply , and then click OK in the Default SMTP Virtual Server Properties dialog box. http://mixtecadigital.com/unable-to/unable-to-relay-email-address.html Administrators told me to do it like that, but that still failed so this is what I did: Login as; username == RW.
Please suggest appropriates solution if any. 550 5.7.1 Unable To Relay Gmail Proposed as answer by mouhamad Friday, December 17, 2010 7:06 PM Monday, November 29, 2010 2:39 AM 0 Sign in to vote There is another possibility. If the Exchange Error 550 is due to the result of database corruption, it can be repaired using Microsoft inbuilt utility Eseutil.
Yes No Thanks for your feedback! Fill the IP address of the JIRA server in the IP address field. If the email is resent to everyone but this person it goes out successfully. 5.7.1 Unable To Relay Mimecast In order to resolve the problem in Exchange 2003, you need to implement a few restrictions on the SMTP virtual server.
In Exchange System Manager, expand the following object: Servers\Your_Exchange_Server_Name \Protocols\SMTP Right-click the virtual SMTP server where you want to prevent mail relay, and then click Properties . And then over time, more and more people were having trouble sending to your server, check the fragmentation on drive C:. How to respond to a ridiculous request from a senior colleague? When I checked the logs I saw the computer account authenticating.
Thank for the solution. Entering in the correct email address resolved the issue. Now, add the IPs you want to relay and your domain. This has saved me numerous headaches, and it provides loads of information for followup search engine queries, etc.
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 Some less likely possibilities are: You're blackballed (your domain is listed as a spammer by some anti-spam listing service). Obviously it is not the one shown, I've taken out the actual address for the sake of this post. Just like 550 5.7.1 it also indicates that the user email client failed to authenticate on the mail server.
If so, which is the primary (the entry appearing in bold) and is this the smtp domain for the organisation?