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40950 Feb 17,2006 10:23 AM UTC Feb 21,2006 05:19 AM UTC WinForms 1
Tags: FAQ
Alvin Sinha
Asked On February 17, 2006 10:23 AM UTC

when i try ro send a message it show this error. The server rejected one or more recipient addresses. The server response was: 550 5.7.1 Unable to relay for bont83@gmail.com

Administrator [Syncfusion]
Replied On February 21, 2006 05:19 AM UTC

Hi Alvin, This is happening because your SmtpMail.SmtpServer is rejecting addresses. 1. Make sure all email addresses specified at MailMessage.To, MailMessage.Cc, MailMessage.Bcc and MailMessage.From are valid email addresses. 2. Make sure you have permissions to relay through the server. 3. Make sure the MailMessage.From has permissions to relay through the server. Thanks, Vijay


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