本文介绍了这个邮件服务器需要验证!的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧! 问题描述 29岁程序员,3月因学历无情被辞! 我有此代码发送电子邮件I have this code to send email MailMessage Mail = new MailMessage (); Mail.From = new MailAddress (" ss@ss.com " ); Mail.To.Add(" aa@aa.com " ); Mail.Subject = 此 .txtMessageTitle.Text.Trim(); Mail.Body = 此 .txtMessageBody.Text.Trim(); SmtpClient smtpclient = new Smt pClient (" mail.ServerName.com"); smtpclient.Credentials = new NetworkCredential (" ss@ss.com ":," xxxxxxxx"); smtpclient.Send(Mail);MailMessage Mail = new MailMessage();Mail.From = new MailAddress("ss@ss.com");Mail.To.Add("aa@aa.com");Mail.Subject = this.txtMessageTitle.Text.Trim();Mail.Body = this.txtMessageBody.Text.Trim();SmtpClient smtpclient = new SmtpClient("mail.ServerName.com");smtpclient.Credentials = new NetworkCredential("ss@ss.com":, "xxxxxxxx");smtpclient.Send(Mail);但是当我尝试发送电子邮件时收到错误消息But I get Error Message when I try to send the Email 错误的命令序列。服务器响应是:此邮件服务器在尝试发送到非本地电子邮件地址时需要身份验证。请检查您的邮件客户端设置或联系您的管理员以验证是否为此服务器定义了域或地址。注意:我需要做一些事情,比如在第二个图片代码 https://help.3essentials.com/index.php?_m=knowledgebase&_a=viewarticle&kbarticleid=85Note : I need to do some thing like in the second picture by codehttps://help.3essentials.com/index.php?_m=knowledgebase&_a=viewarticle&kbarticleid=85并感谢我最好的关于 Fraasand thanks with my best regardingFraas推荐答案任何人都可以帮助我:(can any one help me please :( 这篇关于这个邮件服务器需要验证!的文章就介绍到这了,希望我们推荐的答案对大家有所帮助,也希望大家多多支持! 上岸,阿里云!