Sending Email from SharePoint using Server Side Object Model

/// <summary>
           /// Send email.
 /// </summary>
 public static bool SendEmail()
 {
     string emailBody = "Email Body";
     var messageHeaders = new StringDictionary();

     messageHeaders.Add("to", toemailaddress);
     messageHeaders.Add("from", fromemailaddress);
     messageHeaders.Add("subject", emailsubject);

     string mimeType = "text/html";
     messageHeaders.Add("content-type", mimeType);

    SPWeb currentWeb = SPContext.Current.Web;

     try
     {
         email = SPUtility.SendEmail(currentWeb, messageHeaders, emailBody);
     }
     catch (Exception ex)
     {
         //Exception handling
     }
  }//method