SMS & Email does not work in IIS but running in Local Server

I am making a project for safety. Here i want to sent SMS and Email to end user my SMS and Email function code is bellow. This code is running is Local Server very smoothly and don't know why its not fuctioning in IIS .

Can any one help me what is the actual problem ?

Dim ForSendMessage As String = " ID : " & uc.ID.ToString() & " Is Assign For Unsafe Act/Condition :" & Session("UnsafeMsg").ToString()

Dim strUrl As String = "Using One SMS API Code"

Dim request As WebRequest = HttpWebRequest.Create(strUrl)

Dim response As HttpWebResponse = DirectCast(request.GetResponse, HttpWebResponse)

Dim s As Stream = DirectCast(response.GetResponseStream(), Stream)

Dim readStream As New StreamReader(s)

Dim dataString As String = readStream.ReadToEnd()

lblAssigntoMobile.Text = dataString.ToString

response.Close()

s.Close()

readStream.Close()

Dim st As String = lblAssigntoMobile.Text

Dim subst As String = st.Substring(17, 4)

If subst <> "3001" Then

ScriptManager.RegisterClientScriptBlock(Me, Me.GetType(), "alert", "alert('" & subst.ToString & "')", True)

Else

ScriptManager.RegisterClientScriptBlock(Me, Me.GetType(), "alert", "alert('Message Sent')", True)

End If

Dim mail As MailMessage = New MailMessage()

Const username As String = "myemailid"

Const password As String = "myemailpassword"

Dim smtpclient As SmtpClient = New SmtpClient()

Dim fromaddress As MailAddress = New MailAddress("myemailid")

smtpclient.Host = "smtp.gmail.com"

smtpclient.Port = 587

mail.From = fromaddress

mail.[To].Add(lblAssigntoEmailId.Text)

mail.Subject = ("Hi Test Mail")

mail.IsBodyHtml = True

mail.Body = "" & HttpUtility.HtmlEncode("Safety Mail") & "" & "

" + HttpUtility.HtmlEncode(Session("UnsafeMsg").ToString()) & "

" & ""

smtpclient.EnableSsl = True

smtpclient.DeliveryMethod = SmtpDeliveryMethod.Network

smtpclient.Credentials = New System.Net.NetworkCredential(username, password)

smtpclient.Send(mail)

ScriptManager.RegisterClientScriptBlock(Me, Me.GetType(), "alert", "alert('Mail has been sent!!,ID:" & uc.ID & "')", True)

4 Replies

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Salman Beg6y ago
Accepted answer
Might be you are getting some error after deploy to iis. Thanks
+1
Rajeesh Menoth6y ago
Hi, Welcome , You are using the correct port number ( 587 ) for gmail.
0
Tuman Sahu6y ago
Thanks Rajeesh ji and Salman Beg for respose and i debug the error in iis server and get error. it was related to port issue and fix the bug.

Thanks alot.
0
Rajeesh Menoth6y ago
Hi,

I think better to log the server error then only we will get know the exact error message. Most of the sms and email related things are working in local comparing to server because it's required additional configurations like smtp, security, etc.
+1