In startup.cs I have:
 services.AddTransient<IEmailSender, EmailSender>();
 services.Configure<AuthMessageSenderOptions>(Configuration);
In EmailSender class I have:
public Task SendEmailAsync(string email, string subject, string message)
{
    return Execute( subject, message, email);
}
public Task Execute( string subject, string message, string email)
{
    var apiKey = Environment.GetEnvironmentVariable("KEY");
    //var client = new SendGridClient(apiKey);
    var client = new SendGridClient(apiKey);
    var msg = new SendGridMessage()
        {
            From = new EmailAddress("Joe@contoso.com", Options.SendGridUser),
            Subject = subject,
            PlainTextContent = message,
            HtmlContent = message
        };
    msg.AddTo(new EmailAddress(email));
    // Disable click tracking.
    // See https://sendgrid.com/docs/User_Guide/Settings/tracking.html
    msg.SetClickTracking(false, false);
    return client.SendEmailAsync(msg);
}
I am getting this page instead of sending mail.As refereed to Microsoft documentation I do not have /Identity/Account/Manage/PersonalData page also.
