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+---- Thread: [.NET] Need Help On Email Sender Code Error :( (/showthread.php?tid=4556295)
Need Help On Email Sender Code Error :( - Teruz14 - Nov 26, 2014
Hello hackforums ✌
I'm trying to make a email sender for people that need help can send me a quick email
This is how the project looks
![[Image: uX7vBSR]](https://imgur.com/uX7vBSR)
- https://imgur.com/uX7vBSR
This is my code :
Quote: Imports System.Net.Mail
Public Class Sendemail
Private Sub Button1_Click( sender As Object, e As EventArgs) Handles Button1.Click
Dim Mail As New MailMessage
Mail.Subject = "[email protected]"
Mail.To.Add(TextBox2.Text)
Mail.From = New MailAddress (TextBox2.Text)
Mail.Body = TextBox1.Text
Dim SMTP As New SmtpClient ("smtp.gmail.com")
SMTP.EnableSsl = True
SMTP.Credentials = New System.Net.NetworkCredential (TextBox2.Text, TextBox3.Text)
SMTP.Port = 587
SMTP.Send(Mail)
Me.Close()
End Sub
End Class
I don't know what im doing wrong when i try send a email it gives me this error
![[Image: tyAYKsL]](https://imgur.com/tyAYKsL)
- https://imgur.com/tyAYKsL
* - Dialog - Nov 26, 2014
Change the port to 465, as you're using SSL rather than TLS.
* - Bogz Binnie - Nov 26, 2014
Well i have something simillar to this but it is set to my timer1 i see you have this code bound to your button 1 What you have to do is copy and paste this code i put into your timer1
Quote:Dim mymailmessage As New MailMessage
mymailmessage.From = New MailAddress(TextBox1.Text)
mymailmessage.To.Add(TextBox5.Text)
mymailmessage.Subject = (TextBox4.Text)
mymailmessage.Body = (TextBox3.Text)
Try
Dim smtpserver As New SmtpClient("Smtp.Gmail.com")
smtpserver.Port = 587
smtpserver.Credentials = New System.Net.NetworkCredential(TextBox1.Text, TextBox2.Text)
smtpserver.EnableSsl = True
smtpserver.Send(mymailmessage)
Catch ex As Exception
End Try
End Sub
Replace the textboxes that i have with the ones that you use (i might have textbox5.text when you use textbox3.text)
Then for your button1 you put timer1.start
I copied that code straight from my spammer, so I hope i helped you out. Like i said that dim mailmessage stuff has to go into your timer not the button. If you need any more help i may be able to help you via skype if you need it. For now, good luck.
* - He B TeMy - Nov 27, 2014
The error is explicit, the server could not authenticate you.
One of two happened:
You set the credentials wrong.
Or the account doesn't allow "insecure apps" https://www.google.com/settings/security/lesssecureapps
Edit: Your code works with me.