Failure Sending Email Error In Asp.net

here for a quick overview of the site Help Center Detailed answers to any questions you might have Meta Discuss the workings and policies of this site About Us Learn more about Stack Overflow the company Business Learn more about hiring developers or posting ads with us Stack Overflow Questions Jobs Documentation Tags Users Badges Ask Question x Dismiss Join the Stack Overflow Community Stack Overflow is a community of 4.7 million programmers, just like you, helping each other. Join them; it only takes a minute: Sign up C# - Failure sending mail up vote 2 down vote favorite This code works fine on my local machine ut when I deploy it. it gives Failure sending mail error.. Please Help... MailAddress addrsTo = new MailAddress(toEmail); MailAddress addrsFrom = new MailAddress("XXX@XXX.com", "XXX Title"); MailMessage mailmsg = new MailMessage(addrsFrom, addrsTo); mailmsg.Subject = mailSbjct; mailmsg.Body = "XXX Body"; SmtpClient smtp = new SmtpClient("mail.XXX.com"); smtp.EnableSsl = false; smtp.Port = 26; smtp.Credentials = new NetworkCredential("XXX@XXX.com", "XXXXXXX"); try { smtp.Send(mailmsg); } catch (Exception exc) { throw new XXXException(1234, "---" + exc.Message); } c# asp.net .net share|improve this question edited Mar 21 '13 at 7:03 Anujith 8,10362241 asked Mar 21 '13 at 6:41 Arahim 881413 There may be a network problem, could you control your firewall settings and enable your firewall for your specific application? –AngelinaJolly Mar 21 '13 at 6:44 1 what error you are getting? If your deployed machine have connection with mail client. –sharafjaffri Mar 21 '13 at 6:46 It gives me just "Failure sending mail". –Arahim Mar 21 '13 at 7:54 Check your ports on the remote machine. Standard SMTP port is 25 and your code is using 26. It may be possible that it’s blocked by firewall or something. –David Smithers Mar 21 '13 at 10:30 you have not accepted the answer, hope its working. –Arshad Mar 22 '13 at 14:55 add a comment| 2 Answers 2 active oldest votes up vote 7 down vote accepted you can try this, if you are using gmail : MailMessage mail = new MailMessage(); mail.Subject = "Your Subject"; mail.From = new MailAddress("senderMailAddress"); mail.To.Add("ReceiverMailAddress"); mail.Body = "Hello! your mail content goes here..."; mail.IsBodyHtml = true; SmtpClient smtp = new SmtpClient("smtp.gmail.com", 587); smtp.EnableSsl = true; NetworkCredential netCre = new NetworkCredential("SenderMailAddress","SenderPassword" ); smtp.Credentials = netCre; try { smtp.Send(mail); } catch (Exception ex) { } share|improve this answer answered Mar 21 '13 at 6:49

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ASP.NET Community Standup Forums Help Home/ASP.NET Forums/General ASP.NET/Web Forms/"Failure sending mail." error "Failure sending mail." error [Answered]RSS 2 replies Last post May 03, 2010 01:30 AM by Hua-Jun Li - MSFT ‹ Previous Thread|Next Thread › Print Share Twitter Facebook Email Shortcuts Active Threads Unanswered Threads Unresolved Threads Support Options Advanced Search Related Links GuidanceSamplesVideos Reply svibuk Member 151 Points 1921 Posts "Failure sending mail." error Apr 29, 2010 03:35 AM|svibuk|LINK i am using a email function & call it in the page when need to send email by passing the parameters needed i have this function calledon submit button butthe code is inline ie in .aspx in