Send mail using SMTP

Define a mail entity first:

 Public classEntitymail {/// <summary>        ///Sender/// </summary>         Public stringfrom {Get;Set; } /// <summary>        ///Recipient/// </summary>         Public stringto {Get;Set; } /// <summary>        ///         /// </summary>         Public stringCc {Get;Set; } /// <summary>        ///         /// </summary>         Public stringBCC {Get;Set; } /// <summary>        ///title/// </summary>         Public stringSubject {Get;Set; } /// <summary>        ///content/// </summary>         Public stringBody {Get;Set; } /// <summary>        ///Accessories/// </summary>         Public stringAttachments {Get;Set; } /// <summary>        ///         /// </summary>         Public intRetrytime {Get;Set; } /// <summary>        ///         /// </summary>         Public stringimportance {Get;Set; } /// <summary>        ///Password/// </summary>         Public stringPassword {Get;Set; } }

View Code

/// <summary>        ///Send mail/// </summary>        /// <param name= "Mail" >Mail</param>         Public Static voidsendbysmtp (Entitymail mail) {varSMTPHost = configurationmanager.appsettings["Smtpserverhost"]; if(SMTPHost = =NULL)            {                Throw NewSystem.Exception ("Smtpserverhost is not configured in appsettings. "); }            intPort =0; if(!int. TryParse (Common.getappsetting ("Smtpserverport"), outport)) {Port= -; }            //Host: Mail server, port: PortsSmtpClient SmtpClient =NewSmtpClient (SMTPHost, Port); //whether to enable Secure Sockets Layer encrypted connectionsSmtpclient.enablessl =false;//Mail ObjectMailMessage MailMessage =Newmailmessage (mail. From, Mail. To, Mail. Subject, Mail.            Body); //Message PriorityMailmessage.priority =Mailpriority.normal; //Sender AuthenticationSmtpclient.credentials =Newnetworkcredential (mail. From, Mail.            Password); //Start Sendingsmtpclient.send (mailmessage);}

Send mail using SMTP