Microsoft doesn’t support using more than one MX record for a domain that's enrolled in Exchange Online. Tuesday, January 30, 2007 1:29 PM 2 Sign in to vote Hi! This requires you to configure Thunderbird to use the appropiate VPN client. Approach 1- Manual method • First, start Exchange System Manager. • Then use SMTP virtual server for the purpose of sending emails. • In virtual server, Select, Properties-> Access-> Relay. 7.
If the sender is outside your organization and their email server IP address has been put on Microsoft’s blocklist - In these cases, the NDR the sender receives would include information She's getting the following error: '[email protected]' on 9/15/2006 11:11 AM 550 5.7.1 Unable to relay for [email protected] When trying to send an e-mail to someone outside of our own domain Reply John Howard -MSFT says: November 4, 2013 at 10:07 pm Removed!
Reply Don says: November 4, 2013 at 1:39 am The link Jenny has posted is a virus containing an IFRAME exploit….I would advise the link and comment should be removed. 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 Once I analyzed and defragged, SMTP was working fine. Server Error '550 5.7.1 Unable To Relay' Outlook 2010 MenuHome Home>Exchange Mailbox Recovery>Exchange Server Recovery>Troubleshooting Exchange Server Error ‘550 5.7.1 Unable to Relay' Troubleshooting Exchange Server Error ‘550 5.7.1 Unable to Relay' Admin October 15, 2015 Exchange Mailbox Recovery, Exchange
The permissions to submit and relay are set within the ‘Permissions Group'. 550 5.7.1 Unable To Relay Exchange 2007 If not, make the smtp address for the organisation the primary, wait about 15 minutes and send the user an email - see if that comes back with the same error. I have tried to telnet test to my servers and get 5.7.1. … I have tried the configuration described above with no luck. That worked for us.
If you have multiple SMTP servers double check that you're actually using the SMTP server that you think you are. 550 5.7.1 Unable To Relay (in Reply To Rcpt To Command) The Allow all computers which successfully authenticate to relay, regardless of the list above check box is selected. However, some issues may occur if your Exchange computer or an account on your Exchange computer is configured as an open mail relay. Resolving SMTP error 550 5.7.1 Unable to relay for [email protected] Error 0x800CCC79 ★★★★★★★★★★★★★★★ John Howard -MSFTOctober 11, 200515 Share 0 0 I was struggling with this error message today - everything
Now, add the IPs you want to relay and your domain. Outlook version is 2003. 550 5.7.1 Unable To Relay Exchange 2013 The easiest way to find that the correct ip is to enable logging on the smtp server (on the general tab of the smtp server properties) and then check for the 550 5.7.1 Unable To Relay Office 365 Wednesday, March 24, 2010 11:54 AM 0 Sign in to vote Hi, You must : 1.
There's other threads in this topic that goes into this... this contact form Yes No Thanks for your feedback! Exchange 2003 has a feature to reject messages if they're not from authenticated users. Only the specified IP Address will be allowed to submit a mail rest else will not be permitted to relay. Server Error '550 5.7.1 Unable To Relay' Outlook 2013
An open mail relay is a SMTP server configured to allow anyone on the internet to relay (send) a message using it. Leave a Reply Cancel reply Your email address will not be published. The error I am getting is as follows: > >inbound-us-3.mailhostingserver.com rejected your message to the following e-mail addresses: > >################## > >inbound-us-3.mailhostingserver.com gave this error:
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: Server Error '550 5.7.1 Relaying Denied If the email is resent to everyone but this person it goes out successfully. Verify the following information: Delivery If Route mail through smart hosts is selected, confirm the correct IP address or FQDN is specified.
Tips for fixing the problem that is causing DSN error code 5.7.1 or 5.7.0 through 5.7.999 Most of the time, you probably won't be able to fix this problem on your In Outlook if I try send a test email from this account to the same address (e.g. Share to: Posted by Amanda Lakai Email ThisBlogThis!Share to TwitterShare to Facebook Newer Post Older Post Home Popular Posts How to solve Exchange SMTP server error '5.7.1 Unable to Relay'? 5.7.1 Unable To Relay Mimecast this was the error which i got while using MS Outlook exp2003 and it was solved..............
Error Message: Undeliverable:xyz System Administrator Your message did not reach some or all of the intended recipients. The MX record for a domain that's enrolled in Exchange Online uses the syntax
The protocol log has a line for every session spelling out the permissions when the session starts, and another when the user authenticates successfully.