使用WebJobs通过SendGrid发送电子邮件

using System;
using System.IO;
using Microsoft.Xrm.Sdk.Messages;
using Microsoft.Xrm.Sdk.Metadata;
using Microsoft.Xrm.Sdk.Query;
using Newtonsoft.Json;
using SendGrid;
using SendGrid.Helpers.Mail;

public class Functions
{
    public static void SendEmailJob([TimerTrigger("0 */5 * * * *")] TimerInfo myTimer, ILogger log)
    {
        log.LogInformation($"C# Timer trigger function executed at: {DateTime.Now}");

        var apiKey = Environment.GetEnvironmentVariable("SENDGRID_API_KEY");
        var client = new SendGridClient(apiKey);

        var from = new EmailAddress("from@example.com", "From Name");
        var to = new EmailAddress("to@example.com", "To Name");
        var subject = "Sending with SendGrid is Fun";
        var htmlContent = "<strong>and easy to do anywhere, even with C#</strong>";
        var msg = MailHelper.CreateSingleEmail(from, to, subject, "", htmlContent);

        var response = client.SendEmailAsync(msg).Result;

        log.LogInformation(response.IsSuccess);
        log.LogInformation(response.Message);
    }
}