摘要: client.UseDefaultCredentials = true;要放在client.Credentials = new NetworkCredential("用户名", "密码");的前面 var client = new SmtpClient() { ... 阅读全文
posted @ 2015-12-01 12:49 TechFans 阅读(5286) 评论(0) 推荐(1) 编辑