Mailbox unavailable. The server response was: 5.7.1 Unable to relay for [email]  
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gmedia
PostPosted: Visual C# General, Mailbox unavailable. The server response was: 5.7.1 Unable to relay for [email] Top

Anyone have a clue I have tried many different examples, but I just not sure about the credentials.

I also do not have access to the SMTP server.

Visual C#20  
 
 
ahmedilyas
PostPosted: Visual C# General, Mailbox unavailable. The server response was: 5.7.1 Unable to relay for [email] Top

please post the code you are using.

for now check this out:

http://forums.microsoft.com/MSDN/ShowPost.aspx PostID=760457&SiteID=1



 
 
gmedia
PostPosted: Visual C# General, Mailbox unavailable. The server response was: 5.7.1 Unable to relay for [email] Top

No need. THanks. THe article helped. I was missing one line of code, mailclient.credentials = credentials...

Thanks again.
 
 
 
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