Sending files through asp.net C#

Question

I cannot send email with this code, my label showed 'failure sending mail'. Pls help me. yemail = sender's email. Email = recepient's email. emailp = Sender's Password

    using System.Net;
using System.Net.Mail;

protected void end_Click(object sender, EventArgs e)
{
    MailMessage msg = new MailMessage();
    msg.From = new MailAddress(yemail.Text, "Sender's Name");
    msg.To.Add(new MailAddress(Email.Text));
    msg.Subject = Subject.Text;
    msg.Body = Message.Text;
    msg.IsBodyHtml = true;

    if(FileUpload1.HasFile)
    {
        msg.Attachments.Add(new Attachment(FileUpload1.PostedFile.InputStream, FileUpload1.FileName));

    }

    SmtpClient smtp = new SmtpClient();
    smtp.Host = "smtp.gmail.com";
    smtp.Credentials = new NetworkCredential(yemail.Text, emailp.Text);
    Label1.Visible = true;
    try
    {
        smtp.Send(msg);
        Label1.Text = "Email Send successfully";

    }
    catch (Exception ex)
    {
        Label1.Text = ex.Message;
    }

May you take a look at this: http://stackoverflow.com/questions/9201239/send-e-mail-via-smtp-using-c-sharp — Cataklysim, Feb 10 '17 at 15:02
Possible duplicate of [Sending email in .NET through Gmail](http://stackoverflow.com/questions/32260/sending-email-in-net-through-gmail) — CodeCaster, Feb 10 '17 at 22:54
When you get an exception, don't just read it's Message, also inspect any `.InnerException`s, they may contain the "real" issue. You can use the debugger to do this. — Hans Keﬆing, Feb 11 '17 at 12:34

score 0 · Answer 1 · answered Feb 10 '17 at 22:12

0

Be sure your gmail configuration is ok. Click here and chose "Open".

And add port to your codes as this;

    smp.Port = 587;
    smp.EnableSsl = true;

answered Feb 10 '17 at 22:12

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It has a new error it says 'Mailbox unavailable. The server response was: 5.7.3 Requested action aborted; user not authenticated' Pls help :( – Jansen Manalili Feb 11 '17 at 01:02
I have made a new comment. – Ali Akyıldırım Feb 11 '17 at 12:09

score 0 · Answer 2 · answered Feb 11 '17 at 12:08

0

Browse to the account settings, locate the SMTP request in its Recent activity, and select "This was me":

answered Feb 11 '17 at 12:08

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Sending files through asp.net C#

2 Answers2