Mail message in Web Application

Question

This is my code but I get exception error why because my all code is to the point and correct. protected void ButtonSend_Click(object sender, EventArgs e) { try { MailMessage mail = new MailMessage(TextBoxFrom.Text, TextBoxTo.Text, TextBoxSubject.Text, TextBoxBody.Text); SmtpClient smtp = new SmtpClient('smtp.gmail.com', 587); smtp.Credentials = new System.Net.NetworkCredential(TextBoxEmail.Text, TextBoxPassword.Text); smtp.EnableSsl = true; smtp.Send(mail); Response.Write('Message sent successfully!'); } catch (Exception ex) { Response.Write(ex.Message + ' Some error's !'); } } Please teach me. Thanks a lot.

Rajeesh Menoth · Answer

Hi, Check the solution..!! Reference : http://stackoverflow.com/questions/2209617/smtpclient-failure-sending-mail

M CH · Answer

Dear Please guide me kindly

Rajeesh Menoth · Answer

Hi, First throw the exact exception.Instead of your catch code just use my code. catch (Exception ex) { Throw ex; } Check my article for sending email using c# and possible error list. I think you are facing 5.5.1 authentication issue.check the following reference. Reference : http://www.c-sharpcorner.com/UploadFile/2a6dc5/how-to-send-a-email-using-Asp-Net-C-Sharp/ https://rajeeshmenoth.wordpress.com/2014/07/31/how-to-send-a-email-using-asp-net-c/ http://www.c-sharpcorner.com/blogs/smtp-server-requires-a-secure-connection1

Shubham Kumar · Answer

What's the exception error are you getting? can you post here.

Amit Kumar · Answer

Hi Dear, Use like this.. SendEmail ("youremail@gmail.com","Test emai","body...") protected string SendEmail (string toAddress, string subject, string body) { string result = “Message Sent Successfully..!!”; string senderID = TextBoxEmail.Text// use sender’s email id here.. const string senderPassword = TextBoxPassword.Text; // sender password here… try { SmtpClient smtp = new SmtpClient { Host = “smtp.gmail.com“, // smtp server address here… Port = 587, EnableSsl = true, DeliveryMethod = SmtpDeliveryMethod.Network, Credentials = new System.Net.NetworkCredential(senderID, senderPassword), Timeout = 30000, }; MailMessage message = new MailMessage(senderID, toAddress, subject, body); smtp.Send(message); } catch (Exception ex) { result = “Error sending email.!!!”; } return result; } OR Follow the below link. http://www.csharptutorial.in/16/csharp-net-how-to-send-email-from-gmail-using-c-sharp https://www.planet-source-code.com/vb/scripts/ShowCode.asp?txtCodeId=8925&lngWId=10 http://asp.net-tutorials.com/misc/sending-mails/

Mail message in Web Application

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