private void SendToAudit(int userId, string recipient, string details)
        {
            var auditEntry = new Entry
            {
                UserId      = userId,
                Item1       = StringExtensions.Coalesce(_emailOptionsDelegate.CurrentValue.SenderAddress, _emailOptionsDelegate.CurrentValue.UserName),
                Item2       = recipient,
                Details     = details,
                EntryTypeId = (int)AuditEntryType.EmailSent
            };

            _auditService.AddEntry(auditEntry);
        }