以QQ邮箱为例,在设置-帐户一栏中,找到“POP3/IMAP/SMTP/Exchange/CardDAV/CalDAV服务”
根据提示,开启POP3/SMTP服务,最后会获得一串受权码
以后查询QQ邮箱的服务器,关键词是 qq email host
获得信息:https://service.mail.qq.com/cgi-bin/help?subtype=1&&no=167&&id=28
至此获得全部须要的信息,开始写代码html
.net与.net core相似git
//host和端口号,根据服务类型查询对应邮件的设置 SmtpClient SmtpServer = new SmtpClient("smtp.qq.com"); var mail = new MailMessage(); mail.From = new MailAddress("sender@qq.com"); //这里能够添加多个 mail.To.Add("receiver@qq.com"); //标题 mail.Subject = "Test Mail - 1"; mail.IsBodyHtml = true; string htmlBody; htmlBody = "Write some HTML code here"; //内容 mail.Body = htmlBody; //端口号 SmtpServer.Port = 587; SmtpServer.UseDefaultCredentials = false; //身份认证 //这里的密码是受权码,而非帐号密码,在开启POP3/SMTP服务服务以后得到 SmtpServer.Credentials = new System.Net.NetworkCredential("sender@qq.com", "password"); SmtpServer.EnableSsl = true; SmtpServer.Send(mail);
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