BLL.User.SendLockOutEmail C# (CSharp) Method

        public static void SendLockOutEmail(int userId)
        {
            //Mail not enabled
            if (Settings.SmtpEnabled == "0") return;

            var lockedUser = GetUser(userId);
            foreach (var user in SearchUsers("").Where(x => x.NotifyLockout == 1 && !string.IsNullOrEmpty(x.Email)))
            {
                if (user.Membership != "Administrator" && user.Id != userId) continue;
                var mail = new Helpers.Mail
                {
                    MailTo = user.Email,
                    Body = lockedUser.Name + " Has Been Locked For 15 Minutes Because Of Too Many Failed Login Attempts",
                    Subject = "User Locked"
                };
                mail.Send();
            }
        }