private static async Task SendFailedMail(string mailID, Message message)
{
var reattempt = await EmailClient.SendMessageAsync(message);
DBHelper.UpdateMailToDB(mailID, reattempt);
}
public static async Task SendMessage(Message message)
{
var successFlag = await EmailClient.SendMessageAsync(message);
DBHelper.SaveMailToDB(message, successFlag);
}