public async Task SendMessageAsync(string to, string body, string subject)
{
Validate(to, body, subject);
MailMessage message = new MailMessage
{
From = new MailAddress(_mailConfig.Value.From),
Subject = subject,
Body = body,
IsBodyHtml = true
};
message.To.Add(to);
await _smtpClient.SendMailAsync(message);
}
