using YLErp.MailKit; namespace YLErp.Commons { [TestClass] public class MailSendTest { [TestMethod] public void TestMailSend() { var cfg = new SmtpConfig { Server = "smtp.mxhichina.com", EnableSsl = false, From = "jinjiang.liu@yieldchain.com", UserName = "jinjiang.liu@yieldchain.com", Password = "cheby@307", Port = 80 }; MailSender.Send(cfg, new MailSendingOption { From = cfg.From, Body = "这封邮件用于测试Excel附件问题", MailTo = new string[] { "379002060@qq.com" }, Subject = "这封邮件用于测试Excel附件问题", FilesToAttach = new[] { "D:\\_work\\repo-new\\1111\\持仓报告_20221206_20221206_成都供应链五部.xlsx" } }); } } }