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The Server Response Was 5.7.1 Unable To Relay System.net.mail

c# asp.net smtpclient share|improve this question edited Sep 6 at 12:34 Kenster 8,18683156 asked Mar 30 '13 at 10:58 Arjun 691112 Can you testing using @JimMischel answer ? –Kiquenet as such in chat.. Does the email-box accept mail from other senders ? It's also amazing how people expect you solve their IT issues 😀 Thanks for posting this, it helped me immensely. have a peek at this web-site

What am I doing wrong? Not the answer you're looking for? Try sending it to another email address. What should I do about it? see this

where can we find the meaning to these messages? Ryan There are no error messages or runtime exceptions. What does HR do for me? Sign in using Search within: Articles Quick Answers Messages Use my saved content filters home articles Chapters and Sections> Search Latest Articles Latest Tips/Tricks Top Articles Beginner Articles Technical Blogs Posting/Update

Reply Ramesh Verma None 0 Points 1 Post Re: Mailbox unavailable. my source code <%@Page Language="VB" ValidateRequest ="false" Debug ="true" EnableViewState ="true" EnableEventValidation ="true" EnableViewStateMac ="true" %> <%@ Import Namespace ="System" %> <%@ Import Namespace ="System.net" %> <%@ Import Namespace ="System.net.mail" I just made two changes and I don't which help. But we need more details what you are trying.

The server response was: 5.7.1 Unable to relay for (email address) Nov 03, 2006 10:12 PM|steve schofield|LINK Great point on logging.Even when you enable logging, you need to clicked the advanced Your Email This email is in use. Would you like to answer one of these unanswered questions instead? hop over to this website however on a wifi connection at work it didnt because of a different ip range.

This entry was posted in ASP.NET, Out+of+control. http://www.calistomind.com Jay Thanks! If I followed step 3, this solution failed; if I omitted step 3 it worked. By continuing to use our website, you consent to our use of cookies.

The server response was: 5.7.1 Unable to relay for [email protected] Feb 24, 2006 03:19 PM|StrongTypes|LINK It looks like you don't have relaying enabled on the mail server. https://forums.iis.net/t/1039915.aspx?Mailbox+unavailable+The+server+response+was+5+7+1+Unable+to+relay+for+email+address+ The server response was: 5.7.1 Unable to relay for (email address). The server response was: 5.7.1 Unable to relay for What will be the problem? shalini that worked for me, Thank you. However, my message does not get sent.

all I want to use this one for is to send a thank you email. Check This Out I never would've thought to check IIS! I am done Windows Application Same Issue Monday, January 02, 2012 1:33 PM Reply | Quote 0 Sign in to vote Hi, the code for sending emails is more or less I had the problem initially, after configuring the problem was solved, but then after sending the mail, it took much time to receive the mail that too in spam, then i

The mail server simply refuses to forward the email (called "relaying"). hope it works for others as well! Using localhost as mailserver (5.7.1 Unable to relay for xxx) Posted by Peter van Ooijen on April 5, 2006 With .NET 2.0 writing code which uses the IIS webserver to send http://globalcryptonews.com/the-server/mailbox-unavailable-the-server-response-was-5-7-1-unable-to-relay-exchange-2010.html Next connection attempt will occur in 30 secondsERROR: Performance Counter “Process” Category is missingERROR: Scheduled NTA Flow Storage database backup failedError: Time on NetFlow Receiver Service Above ThresholdError flushing data System.ServiceModel.FaultException:

None 0 Points 1 Post Re: Mailbox unavailable. IIS Settings IIS-->Default SMTP Virtual Server-->Properties-->Access-->Relay restrictions just add or exclude the IPs you care about, should resolve the issue. http://yotlc.com/how-to-configure-smtp-server-in-windows-7-how-to-configure-smtp-e-mail-in-iis-7/ ‹ Previous Thread|Next Thread › This site is managed for Microsoft by Neudesic, LLC. | © 2016 Microsoft.

Cannot insert duplicate key in object 'dbo.NetFlowTransactionLog'.

I have not tried to send email outside of the domain thus i don't understand the RELAY part.Thanks.EdTry ' Create a new MailMessage object and specify the "From" and "To" addresses shalini Thank you, that worked for me. current community chat Stack Overflow Meta Stack Overflow your communities Sign up or log in to customize your list. Here's my code: Code: Dim msg As String = "Another test.

The server response was: 5.7.1 Unable to relay for [email protected] Feb 25, 2006 08:56 AM|unixpeter|LINK use you tell me method on settings before,it's no problem,but i open my emailbox,not found mailMessage?please Here's the quote from their Terms of Service:

Prohibited uses include, but are not limited to, using the Service, Customer Equipment, or the Comcast Equipment to:
xiv. When you find the IIS6 manager (I have found that searching for IIS may return 2 results) go to the SMTP server properties then 'Access' then press the relay button. have a peek here the server response was 550 5.7.1 unable to relay11Mailbox unavailable.

Any ideas? Because the SMTP server doesn't really know who you are, it will refuse to relay the message. What change in history would I have to make to stop Christmas from happening? The server response was: 5.7.1 Unable to relay for [email protected] May 24, 2006 09:06 PM|johncelmer|LINK I overcame the excecption message with "unavailable mailbox" by following your advice.

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