Outlook Express Error 550 5.7.1
(Русский)ישראל (עברית)المملكة العربية السعودية (العربية)ไทย (ไทย)대한민국 (한국어)中华人民共和国 (中文)台灣 (中文)日本 (日本語) HomeLibraryWikiLearnGalleryDownloadsSupportForumsBlogs Ask a question Quick access Forums home Browse forums users FAQ Search related threads Remove From My Forums Answered by: 550 5.7.1 Unable to relay for Previous Versions of Exchange > Exchange Previous Versions - Mail Flow and Secure Messaging Question 0 Sign in to vote I'm having a problem with someone account, and sending e-mails. Only one person on the network is actually having the problem though. They have a problem sending an e-mail to someone if they are not specifically on the contact list. She's getting the same error: The following recipient(s) could not be reached: '
to Relay'? Home » » How to solve Exchange SMTP server error '5.7.1 Unable to Relay'? While using Outlook with Exchange server a user can have to face several kinds of errors. Most common among them are the SMTP errors. Common SMTP errors are 550 5.7.1 'Unable to Relay', error code 5.0.0, 5.7.1, or 5.7.3 etc. 501 5.7.1 is another error code that can occur if there are problems while relaying email through Exchange. Just like 550 5.7.1 it https://social.technet.microsoft.com/Forums/en-US/1a84a06a-f1c8-40b4-ace8-1e264f218aa1/550-571-unable-to-relay-for?forum=exchangesvrsecuremessaginglegacy also indicates that the user email client failed to authenticate on the mail server. These error codes basically indicate Non-delivery report of a mail or email relay issues. It can happen if the recipient doesn't allow relay, then the sender will not be able to reach or that the receiver domain is restricting the sender domain from relaying http://recover-email.blogspot.com/2013/12/how-to-solve-exchange-smtp-server-error.html the message. Symptoms that indicate email relay issues: The Email delivery fails with error code 5.0.0, 5.7.1, or 5.7.3 If the number of domains increases then You starts facing troubles while sending mail Your Exchange computer starts sending unsolicited commercial emails that appears in your mail queues. 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 Relay' code error generally occurs when the user tries to send emails outside his domain. Causes for the error: The outgoing mail server could not identify the sender. There are some issues while authenticating the sender on the server and thus restricting them to send emails. The receiver domain's recipient policy has imposed restrictions on the sender's domain / department. The Exchange Database is corrupt. Fix Exchange Errors & Restore All Mailboxes with Microsoft Exchange Recovery Software How to resolve the error '550 5.7.1 Unable to Relay' For Exchange 2003: If you hav
Mailbox Recovery, Exchange Server Recovery No Comments While working on Exchange Server with MS Outlook, the users often bump across the following error message when they try http://www.stellarservertools.com/blog/exchange-error-550-unable-to-relay/ to send emails outside their domain: “550 5.7.1 Unable to http://forums.msexchange.org/550_5%257%251_Unable_to_relay%25%25%25Please_help%25/m_1800431208/tm.htm Relay” Cause: Error 550 occurs when emails are sent to a domain other than the user's. This error signifies that the outgoing mail server fails to recognize the sender. This means that the users are not authenticating to the server and hence, they outlook express are not allowed to send emails. The second possible reason could be the absence of the recipient policy for that domain in the user's department. Exchange Database (EDB) corruption is another factor that generates the above error. Resolution: The aforementioned error message can be resolved by these solutions: Solution1: Go to the Administrative Groups outlook express error in the Exchange Server Manager. Select Administrative Group Name -> Server -> Server Name -> Protocols -> SMTP. Choose Properties option by right clicking on Default SMTP Virtual Server. Choose Access tab and click on Relay to select ‘only the list below‘. Now, add the IPs you want to relay and your domain. Finally check ‘Allow all computers which successfully authenticate to relay, regardless of the list above‘. Solution2: You can also figure out the various Exchange Server errors you encounter in the application event log and look for their resolve on-line. If the Exchange Error 550 is due to the result of database corruption, it can be repaired using Microsoft inbuilt utility Eseutil. In case after using the ESEUTIL utility the database is not repaired due to severe corruption then you need to devoir a third party Exchange Server Database recovery tool. Among the copious EDB repair tools available in the market, a reliable solution is “Stellar P
| My Forums | Address Book | Member List | Search | FAQ | Ticket List | Log Out 550 5.7.1 Unable to relay...Please help. Users viewing this topic: none Logged in as: Guest Tree Style Printable Version All Forums >> [Microsoft Exchange 2007] >> Message Routing >> 550 5.7.1 Unable to relay...Please help. Page: [1] Login Message << Older Topic Newer Topic >> 550 5.7.1 Unable to relay...Please help. - 11.Feb.2007 11:51:22 AM mmercier Posts: 4 Joined: 11.Feb.2007 Status: offline We have clientes connectingexternallyvia POP3 with Outlook Express. Prior to installing the Edge Transport server the clients could send and receive mail without issue. Once the Edge server was put in place the clients can receivebut can no longer send to any external domains. However, clients within the organization connectingto the Exchange Server with Outlook can send mail to external dominas without issue. Clients outside of the organization can connect through OWA and send email to external domains without issue. The clients get the "550 5.7.1 Unable to relay" message. Any suggestions would be appreciated. We have used the Set-ReceiveConnector permissions and this has not resolved the issue. Post #: 1 Featured Links* RE: 550 5.7.1 Unable to relay...Please help. - 17.Feb.2007 10:29:49 AM Nicodemius Posts: 42 Joined: 25.Jan.2007 From: London Status: offline Check your SMTP settings, also check whether or not it requires authentication. (in reply to mmercier) Post #: 2 RE: 550 5.7.1 Unable to relay...Please help. - 17.Feb.2007 11:02:41 AM mmercier Posts: 4 Joined: 11.Feb.2007 Status: offline Where can you check and /or set the SMTP settings? Is there GUI or cmd? Thanks for the post. (in reply to Nicodemius) Post #: 3 RE: 550 5.7.1 Unable to relay...Please help. - 18.Feb.2007 12:48:52 AM drmorley Posts: 31 Joined: 31.Jan.2005 From: Chicago Status: offline I'm having the exact same problem. If anyone has a solution I'm all ears. (in reply to mmercier) Post #: 4 RE: 550 5.7.1 Unable to relay...Please help. - 19.Feb.2007 3:26:01 AM ahanbali Posts: 234 Joined: 26.Aug.2006 Status: offline check the send connector settings on your server!! and check the subscription with the edge server!! _____________________________Abdelrahim I. Al-Hanbali www.micromissions.com (in reply to drmorley) Post #: 5 RE: 550 5.7.1 Unable to relay...Please help. - 19.Feb.2007 10:51:31 AM mmercier Posts: 4 Joined: 11.Feb.2007 Status: offline What settings should be checked on the send connector. Everything worked up until an Edge Server was introduced. We have since taken the Edge server out but still have the same problem. Thanks! (in reply to ahanbali) Pos