public async Task SendConfirmRegistrationAsync(string address, string email) { var token = _mailTokenService.EncryptEmailConfirmationToken(address, email); var template = await _templateProvider.GetEmailTemplateAsync(); template = template .Replace("{SUBJECT}", "Please confirm email") .Replace("{BODY}", "To complete registration please click the button below.") .Replace("{BUTTON}", "Start work") .Replace("{BUTTONHREF}", _siteUrls.GetConfirmEmailUrl(token, false)); await _mailSender.SendAsync(email, "Email confirmation", template); }