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Geeks With Blogs Geeks with Blogs, the #1 blog community for IT Pros Start Your Blog Login MJ Ferdous Personal Website / Bio 84 Posts | 133 Comments Ferdous is software You also add Restricted IPs or domain name that you don’t want to allow. Join the community Back I agree Powerful tools you need, all for free. Tweet Exchange Leave a Reply Cancel reply Your email address will not be published. Source

Yes, I know, windows is supposed to automagically defrag for you. Please start a new thread if you have any further issues. After I set "no fixup protocol smtp 25" in it, the problem resolved. The reason I am asking about this is because the vendor we are troubleshooting with (the recepient) is quoting the above error as the reason why they cannot get email from http://geekswithblogs.net/ferdous/archive/2010/12/13/smtp-exception-550-5.7.1-unable-to-relay.aspx

Smtp 550 5.7.1 Unable To Relay

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. becouse I am becoming crazy thanks massimopasquali, Jan 12, 2007 #11 falko Super Moderator ISPConfig Developer Did you enable "Server requires authentication" in your email client? You don't want to attach an SMTP server to the Internet that can relay mail to anywhere, because spammers will find it in a very short time and start using it

Microsoft Access is a very powerful client/server development tool. If you are experiencing a similar issue, please ask a related question Suggested Solutions Title # Comments Views Activity Shared address book Outlook with Unix IMAP/POP3 server 2 44 66d iPhone Subject: test mail 11:43 Sent: 5/23/2009 12:57 PM The following recipient(s) could not be reached: [email protected]' on 5/23/2009 12:57 PM 550 5.7.1 Unable to relay I saw good decision for my 550 5.7.1 Unable To Relay Office 365 falko, May 28, 2007 #18 nevernamed New Member Yes I did.

You also add Restricted IPs or domain name that you don’t want to allow. 550 5.7.1 Unable To Relay Exchange 2010 How do I respond when players stray from my prepared material? But at it lets me send emails to [emailprotected] without any problem, see the log message below which works perfectly.Click to expand... why not find out more Client: Outlook 2003   Tools > Email Accounts > "View or change existing e-mail accounts" click Next > click Change > More Settings... > click "Outgoing Server" tab > tick "My outgoing

All rights reserved.Newsletter|Contact Us|Privacy Statement|Terms of Use|Trademarks|Site Feedback 12,654,672 members (28,614 online) Sign in Email Password Forgot your password? Server Error 550 5.7 1 Unable To Relay Outlook 2013 Sender OK rcpt to: Response: 250 (Note: if you get a 550 error "Unable to relay for ..." then change your SMTP properties under the "Access" Join the community of 500,000 technology professionals and ask your questions. That's because you're on the system itself when you use webmail (the webmail program is running on the server).

550 5.7.1 Unable To Relay Exchange 2010

Please revert  bak to me.       Server Error in '/SwiftMailer' Application.

The server rejected one or more recipient addresses. Tuesday, February 22, 2011 7:12 PM 0 Sign in to vote I am locking this thread because it’s getting long and out of control. Smtp 550 5.7.1 Unable To Relay I was trying to use the virtual SMTP server in exchange so our Marketing department can send/receive email from a [email protected] address as well as with thier own email address. 550 5.7.1 Unable To Relay Exchange 2013 Had no practice.

When i try to send email to yahoomail etc. this contact form Hope this add addditonal hint to any desperate souls. Second: username IS RW, NOT [email protected] or [email protected] If you must permit a single computer, a group of computers, or a domain to relay through the server, click Add . 550 5.7.1 Unable To Relay Exchange 2007

Thanks for reading! The PBL helps networks enforce their Acceptable Use Policy for dynamic and non-MTA customer IP ranges. Friday, May 22, 2009 5:10 PM 0 Sign in to vote go to http://www.spamhaus.org/pbl/ http://www.lazynetworkadmin.com/knowledgebase-mainmenu-6/2-windows/149-exchange-2010-configure-anonymous-relay-to-external-domains

Here is another, http://araihan.wordpress.com/2010/03/17/how-to-configure-exchange-2010-hub-transport-ht-server

Hope this helps! -Jay 2 Anaheim OP fernlyn Oct 5, 2011 at 7:46 UTC When I create an anonymous relay I I specify have a peek here They can send to other Exchange users in our organization, but cannot send to people outside our Exchange server.

If your Exchange computer continues to relay messages to external domains, your Exchange computer has an SMTP connector that allows for relay. 550 5.7.1 Unable To Relay (in Reply To Rcpt To Command) I have install my exchange 2010 server few days ago. And ofcourse; from Outlook it doesn't work.

You can check your SMTP Server on SMTP port 25 using Telnet command.Open "MS-DOS prompt" or "command prompt".

But it did not work. Proposed as answer by nehraiyag Tuesday, October 06, 2009 4:54 AM Unproposed as answer by Mike CrowleyMVP Tuesday, March 22, 2011 12:50 AM Wednesday, May 30, 2007 7:31 PM 0 Sign Error Message: Undeliverable:xyz System Administrator Your message did not reach some or all of the intended recipients. Server Error '550 5.7.1 Unable To Relay' Outlook 2010 Sorry for my english.

Error Message: Undeliverable:xyz System Administrator Your message did not reach some or all of the intended recipients. Thanks 0 Jalapeno OP Moneer81 Oct 5, 2011 at 6:20 UTC and by the way the communication issue at question happens between a piece of software that uses If I do the same using SMTP client I receive NDR and below message in my /var/log/maillog. http://crudlet.org/unable-to/telnet-unable-to-relay.html There is no permission for the sender to send emails using your server.

falko, May 30, 2007 #20 (You must log in or sign up to reply here.) Show Ignored Content Page 1 of 6 1 2 3 4 5 6 Next > Share ANY Help with this would be appreciated. Here's my issue. falko, Oct 10, 2005 #4 Kamran Shah New Member Server Authentication resolved my issue - hurray I was using my Pocket PC (Orange M2000 with WM2003SE) Email client and configuration worked

Considering the "EX2010.ad.local" in the text, I'd go with the 3rd choice. But, would like to use it only from the localhost machine. Non of those would flow until I setup the relay and told Exchange those specific IP addresses were OK to send mail. Note Enabling access by IP address or by domain name is helpful for users who do not authenticate with the Exchange computer.

He has done several projects, trainings and workshops on SharePoint. Why is this required for your application?  What's the goal, perhaps there is a better way?  It's considered bad practice to setup a mail server to relay anything but explicitly defined They have a problem sending an e-mail to someone if they are not specifically on the contact list. It has to be do done with powershell http://technet.microsoft.com/en-us/library/bb232021.aspx

You have to restart the transport service after you have done this. 0 Jalapeno OP Moneer81 Oct 5, 2011

You can verify in the SMTP Receive protocol log. Edited by venom66 Sunday, May 30, 2010 12:58 AM Mistake Sunday, May 30, 2010 12:32 AM 0 Sign in to vote Hi! The netbios name of the mail-server must match its public DNS name, if not you might get error 550 5.7.1. Get-ReceiveConnector "Replace with your connector name" |Add-AdPermission -User "NT AUTHORITY\ANONYMOUS LOGON" -ExtendedRights ms-Exch-SMTP-Submit,ms-Exch-SMTP-Accept-Any-Recipient,ms-Exch-Bypass-Anti-Spam.

Sign in using Search within: Articles Quick Answers Messages home articles Chapters and Sections> Search Latest Articles Latest Tips/Tricks Top Articles Beginner Articles Technical Blogs Posting/Update Guidelines Article Help Forum Article in any development in Dot.Net & Sharepoint 2007,2010 Platform.Search him in google by 'MJ Ferdous' to get all links, articles, profile etcContact him: [email protected] [email protected]: http://geekswithblogs.net/ferdousSpecialties===========Production troubleshooting, maintainability and scalabilitySharePoint 2007/2010Dot.Net Before i never worked with exchange. By default it would not allow to send from the foreign domain and hence not allowing the relay. 0 Message Author Comment by:Lasareath ID: 379762842012-05-16 I tried sending from one

The Allow all computers which successfully authenticate to relay, regardless of the list above check box is selected. share|improve this answer answered Oct 13 '09 at 19:26 joeqwerty 84.9k348126 Email submitted through the "Pickup" directory wouldn't be considered relaying. Outlook Express 6   Open the properties for the mail account On the Servers Tab put a check next to "My server requires authentication" Click the Settings button Click the radio

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