Android Question android.system.ErrnoException: connect failed: ENETUNREACH (Network is unreachable)

CreateResourceFromFile(Macro, Core.NetworkClearText)

Sub SendEmail()
    Dim mail As SMTP
    
    Dim SMTP_SSL_Port As Int = 465    'for SSL
    Dim SMTP_TLS_Port As Int = 587    'for TLS

    Try       
    
        mail.Initialize("smtp.google.com", 465, "MyUserName@gmail.com", "MyPassword", "SMTP")
        mail.UseSSL=True
        
        Dim M As Map
        M.Initialize
        M.Put("From","MySelf <MyUserName@gmail.com>")
        mail.AdditionalHeaders = M
        
        
        mail.To.Add("SMTP_SendTO")

        mail.Subject = "SMTP_Subject"
        mail.Body = "SMTP_Body"
        
        mail.AddAttachment(fPath, fName)
        
        mail.Send
        
        Wait For smtp_MessageSent(Success As Boolean)
        Log(Success)
        
        If Success = True Then
            ToastMessageShow("Message sent successfully", True)
        Else
            ToastMessageShow("Error sending message", True)
            Log(LastException.Message)
        End If

    Catch
        Log(LastException.Message)
        
    End Try
    
End Sub