Error Reporting system in vb

Question

I am trying to develop a system where people can report errors to me via email. Currently when i run it, it comes up with the message box that i coded when the program fails to send it. I have checked the ssl sever for the gmail account whic i have removed
of security purposes.If any one can tell me why the program isn't working an provide the code that i can implement.
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
If TB_TextBox1.Text = "" Or TB_TextBox2.Text = "" Or TB_Comment.Text = "" Then
            MsgBox("You are Required to Complete the following fields", vbCritical, "error")
        Else
            Try
                Dim Mail As New MailMessage
                Mail.From = New MailAddress("")
                Mail.To.Add("")
                Mail.Subject = TB_TextBox2.Text & "" & TB_TextBox1.Text
                Mail.Body = TB_Comment.Text
                Dim smtp As New SmtpClient("smtp.gmail.com")
                smtp.EnableSsl = True
                smtp.Port = 465
                smtp.Credentials = New System.Net.NetworkCredential("", "")
                smtp.Send(Mail)
                MsgBox("Thank you for identifying bugs, we are currently reviewing your case", vbInformation, "Thank you")
                Me.Close()
            Catch ex As Exception
                MsgBox("There was error please try again", vbCritical, "Fatal Error")
            End Try

Answer 1

You catch the exception but never display what ex is for either ex.ToString or ex.Message or ex.StackTrace. So it errors but you've no idea what the error is. Or is your program not erroring at all and just closing?
Also you can only send a gmail from the gmail account you are logged onto. So I'm not really certain what your app is trying to do. It doesn't seem to send email anywhere as there are not addresses for it to send emails to.
Did you sign onto gmail to that account using a webbrowser to see if any emails were in it about any issues with someone trying to send emails using your account or anything after trying your app?
Please see these threads, pretty much specific to issues with gmail in some responses.
Error in Sending mail from gmail account using vb.net
How to select multiple attachments and send via Gmail?
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