public async Task <ActionResult> ConfirmAsync(string token) { if (RemoteUser.IsListedInSpamDatabase(this.Tenant)) { return(this.View(this.GetRazorView <AreaRegistration>("ListedInSpamDatabase.cshtml", this.Tenant))); } var id = token.To <Guid>(); if (!await Registrations.ConfirmRegistrationAsync(this.Tenant, id).ConfigureAwait(true)) { return(this.View(this.GetRazorView <AreaRegistration>("SignUp/InvalidToken.cshtml", this.Tenant))); } var registration = await Registrations.GetAsync(this.Tenant, id).ConfigureAwait(true); var email = new WelcomeEmail(registration); await email.SendAsync(this.Tenant).ConfigureAwait(true); return(this.View(this.GetRazorView <AreaRegistration>("SignUp/Welcome.cshtml", this.Tenant))); }