how to send email for the forgot passwod from the mvc3 razor view engin

public class LoginModel
  {
      [Required]
      [Display(Name = "User name")]
      [EmailAddress(ErrorMessage = "Invalid Email Address")]
      public string UserName { get; set; }

      [Required]
      [DataType(DataType.Password)]
      [Display(Name = "Password")]
      public string Password { get; set; }

      [Display(Name = "Remember me?")]
      public bool RememberMe { get; set; }

      public string ReturnUrl { get; set; }
  }

using MusicStore.Models;
using System;
using MusicStore.AppCode;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.Mvc;
using System.Web.Security;

namespace MusicStore.Areas.Admin.Controllers
{
    public class LoginController : Controller
    {
        //
        // GET: /Admin/Login/
        [AllowAnonymous]
        public ActionResult Index(string returnUrl)
        {
            LoginModel objLoginModel = new LoginModel();
            objLoginModel.ReturnUrl = returnUrl;
            return View(objLoginModel);
        }

        [HttpPost]
        public ActionResult Index(LoginModel model)
        {
            //stored procedure 
            DataContext odata =new DataContext();
            LoginInfo ologininfo = odata.Login(model.UserName,model.Password);
            Session["UserDetails"] = ologininfo;
            Session["Name"] = ologininfo.FirstName;
           if (ologininfo.RoleID != null)
            {
                FormsAuthentication.SetAuthCookie("AuthenticationCookie",model.RememberMe);
                if (model.ReturnUrl != null )
                {
                    return Redirect(model.ReturnUrl);
                }
                else
                {
                    if (ologininfo.RoleID == 1)
                    {
                        return RedirectToAction("Index", "Roles");
                    }
                    else if(ologininfo.RoleID == 2)
                    {
                        return RedirectToAction("Index", "Home/AddPatient", new { @area = "" });
                    }
                    else if(ologininfo.RoleID == 3)
                    {
                        return RedirectToAction("Index", "Doctor/Index", new { @area = "" });
                    }
                    else if (ologininfo.RoleID == 4)
                    {
                        return RedirectToAction("Index", "Test");
                    }
                    else
                    {
                        return RedirectToAction("Index", "Home", new { @area = ""});
                    }
               }    
            }
            else
            {
                ModelState.AddModelError("admin/patient/patient", "The user name or password is incorrect.");
                return View(model);
            }
        }
        public ActionResult Logout()
        {
            FormsAuthentication.SignOut();
            Session.Clear();
            return RedirectToAction("Index","Login");
           
            
        }
    }

}

<legend>Please Login</legend>
                            <form action='/Admin/Login' method='POST' id='loginForm' class='form-signin' autocomplete='off'>
                                <div class="form-inner">
                                    @Html.ValidationSummary()
                                    <div class="input-prepend">
                                        
                                        class="icon-envelope">
                                       
                                      @Html.TextBoxFor(m => m.UserName,new{@class="span4"})
                                    </div>

                                    <div class="input-prepend">
                                        
                                        ^__i class="icon-key">
                                       
                                        @Html.PasswordFor(m => m.Password,new{@class="span4"})

                                    </div>
                                    <div>
                                    <label class="checkbox" for='remember_me'>                                      
                                        Remember me                                     
  <big><big><small><small></small></small></big></big>                                      @Html.CheckBoxFor(m=>m.RememberMe)
                                    </label>
                                    <a href="">
                                        Forgot Password
                                     </a>
                                    <a href="">
                                        Change Password
                                     </a>
                                        </div>
                                    @Html.HiddenFor(m =>m.ReturnUrl)
                                </div>
                                <footer class="signin-actions">
                                    <input class="btn btn-primary" type='submit' id="submit" value='Login'/>
                                </footer>
                            </form>

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