public static POP3 GetPopMail(EMailModal modal)
 {
     string text = modal.Text;
     POP3 pop;
     if (text != null)
     {
         if (text == "126.com" || text == "sunupcg.com" || text == "jbcidu.com" || text == "yahoo.com.cn")
         {
             pop = new POP3Normal(modal);
             return pop;
         }
         if (text == "gmail.com")
         {
             pop = new POP3Ssl(modal);
             return pop;
         }
     }
     pop = new POP3Normal(modal);
     return pop;
 }
        public static POP3 GetPopMail(EMailModal modal)
        {
            string text = modal.Text;
            POP3   pop;

            if (text != null)
            {
                if (text == "126.com" || text == "sunupcg.com" || text == "jbcidu.com" || text == "yahoo.com.cn")
                {
                    pop = new POP3Normal(modal);
                    return(pop);
                }
                if (text == "gmail.com")
                {
                    pop = new POP3Ssl(modal);
                    return(pop);
                }
            }
            pop = new POP3Normal(modal);
            return(pop);
        }