public List <Mail> ReceiveMail(Setting setting) { List <Mail> list = new List <Mail>(); using (POP3_Client pop3_Client = new POP3_Client()) { //设置SMPT服务地址和端口并连接 pop3_Client.Connect(setting.SmtpHostName, setting.SmtpPort); //设置Authentication pop3_Client.Auth(new LumiSoft.Net.AUTH.AUTH_SASL_Client_Login(setting.User.UserName, setting.User.Password)); if (pop3_Client.Messages != null && pop3_Client.Messages.Count > 0) { foreach (POP3_ClientMessage message in pop3_Client.Messages) { //将收到的邮件逐一转化Mail实体类型 Mail_Message mail_Message = Mail_Message.ParseFromByte(message.MessageToByte()); list.Add(new Mail() { From = mail_Message.From.ToString(), To = mail_Message.To.ToArray().Select(address => address.ToString()).ToList(), CreatedDateTime = mail_Message.Date, Subject = mail_Message.Subject, Body = mail_Message.BodyHtmlText, Attachments = mail_Message.Attachments.Select(attach => new Attachment(attach.ContentDisposition.Param_FileName)).ToList() }); } } } return(list); }