how to Email send with image in body by using Gmail

<appSettings> <add key="SMTP" value="SMTP Address"/>  //like mail.gmail.com <add key="MailFrom" value="Mail From"/> <add key="Port" value="Port Number"/> //usually 25 <add key="MailUserName" value="user name of the mail from which the mail will be sent"/> <add key="MailPwd" value="Password"/> <add key="To" value="To whom you're sending the mail"/> <add key="CC" value="If there's any cc to add"/> </appSettings>

Now in the .NET class file, write the following code. (Note that here we are not concerned about validations.)

MailMessage msg = new MailMessage();  string To, Cc; string strMailContent = "You can include your text here";  To = ConfigurationManager.AppSettings["To"].ToString(); Cc = ConfigurationManager.AppSettings["CC"].ToString();  //checking that if there exist a Cc if (Cc != "" && Cc != String.Empty && Cc != null) {   msg.CC.Add(Cc); } msg.To.Add(To); msg.From = new MailAddress(ConfigurationManager.AppSettings["MailUserName"].ToString()); msg.Subject = sub;  string path = Server.MapPath(@"images/Logo.jpg"); // my logo is placed in images folder  LinkedResource logo = new LinkedResource(path); logo.ContentId = "companylogo";  //now do the HTML formatting AlternateView av1 = AlternateView.CreateAlternateViewFromString(       "" +        "
" + strMailContent,        null, MediaTypeNames.Text.Html);  //now add the AlternateView av1.LinkedResources.Add(logo);  //now append it to the body of the mail msg.AlternateViews.Add(av1); msg.IsBodyHtml = true;  SmtpClient smtp = new SmtpClient(); smtp.Host = ConfigurationManager.AppSettings["SMTP"].ToString();  smtp.Port = Int32.Parse(ConfigurationManager.AppSettings["Port"]);  //for gmail smtp.EnableSSL=true; smtp.Credentials = new System.Net.NetworkCredential(      ConfigurationManager.AppSettings["MailUserName"].ToString(),       ConfigurationManager.AppSettings["MailPwd"].ToString());  smtp.Send(msg);