Regards Reply Submit a Comment Cancel reply Your email address will not be published. Stack Trace: [COMException (0x8004020f): The server rejected one or more recipient addresses. About MozillaZine Knowledge Base - Disclaimers MozillaZine and the MozillaZine Logo Copyright © 1998-2007 MozillaZine. In that case, you should either: 1) Recreate the 'default' SMTP Receive connectors 2) Examine the output of 'get-adpermission
Output the sign How to block Hot Network Questions in the sidebar of Stack Exchange network? The post was some 8 years back and I'm not authoritative on exchange issues. 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:
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) Outlook of course will not allow you to add 2 exchange accounts so I added the marketing address as IMAP/SMTP. Here's the important part - the job of the sending mail server is to RELAY the mail to another 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 . more stack exchange communities company blog Stack Exchange Inbox Reputation and Badges sign up log in tour help Tour Start here for a quick overview of the site Help Center Detailed These type of issues can be easily resolve by Kernel software that is very effective and powerful. 550 5.7.1 Unable To Relay Exchange 2013 If you open the properties for your SMTP server under IIS admin, select the Access Tab, and at the bottom, click "Relay", you will see a check-box at the bottom, which
Thank for the solution. An Error Occurred While Sending Mail. The Mail Server Responded 5.7.1 Thunderbird I'm still just guessing that they don't have relaying turned on. I'm guessing that since I had never analyzed the disk, it never got defragged. Why does a (D)DoS attack slow down the CPU and crash a server?
THANK YOU Bhargav.G Don't try IMAP or SMTP unless you know your Exchange Admin has enabled these protocols for internal users. Microsoft's "Best Practices" tell Exchange Admins to disable IMAP 550 5.7.1 Relay Access Denied Finally, tab Advanced: I had to use pop3 with port 995 (SSL required) and for SMTP I kept 25 as port, with no encryption. How to secure a server Top 7 server optimization tips for WordPress performance tuning How to optimize and speed up your server by more than 20% How to troubleshoot high load 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
Wednesday, March 24, 2010 11:54 AM 0 Sign in to vote Hi, You must : 1. try this 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 5.7.1 Smtp Proposed as answer by Mohammed Ghouse Tuesday, June 01, 2010 11:37 AM Marked as answer by Mike CrowleyMVP Tuesday, March 22, 2011 12:52 AM Wednesday, February 21, 2007 4:28 PM All 550 5.7.1 Unable To Relay Exchange 2010 If the email is resent to everyone but this person it goes out successfully.
http://www.eudora.com/techsupport/kb/1593hq.html share|improve this answer answered Jul 15 '11 at 8:44 user48838 7,18921114 not that I know of. check over here The most common cause is not being authenticated by the SMTP server. I have the main email address from my ISP configured as a POP with that ISP;s incoming POP and otgoing SMTP settings working fine. The concept is quite simple. 550 5.7.1 Unable To Relay Exchange 2007
There's another way this error can happen. Please start a new thread if you have any further issues. Exception Details: System.Runtime.InteropServices.COMException: The server rejected one or more recipient addresses. http://netfiscal.com/550-5-7/email-error-550-5-7-1-unable-to-relay.html If your email provider uses this method goto Tools -> Account Settings -> Outgoing Server (SMTP), select the appropriate SMTP server, press the Edit button, and enter the username.
Is it your server issuing the SMTP unable to relay response or is it an external server that is causing your server to generate the NDR? 550 5.7.1 Unable To Relay Office 365 basic HTML tags are also supported learn more about Markdown Chilkat Software Downloads API Reference Docs Online Examples Blog (more Q/A) Release Notes Tags: smtp ×82 error ×63 550 ×3 relay Who's at fault their end or mine???????
see: http://en.wikipedia.org/wiki/Open_mail_relay Of course this isn't of as much concern if TCP 25 (SMTP) on your mail server isn't open to the Internet. This page has been accessed 292,017 times. When I checked the logs I saw the computer account authenticating. Server Error 550 5.7 1 Unable To Relay Outlook 2013 cheers Monday, July 16, 2007 11:07 AM 0 Sign in to vote I had the same problem "Unable to Relay" when I use POP3 client.In Outlook Express I just check checkbox
problem too from Outlook 2003 trying to SMTP through POP. Proposed as answer by bvj1972 Wednesday, March 24, 2010 11:50 AM Monday, March 15, 2010 5:31 PM 0 Sign in to vote Error Scenario Two: 550 5.7.1