Send mail via SMTP

Package Email;import Java.io.file;import Java.util.properties;import javax.activation.datahandler;import Javax.activation.filedatasource;import Javax.mail.message;import Javax.mail.messagingexception;import Javax.mail.session;import Javax.mail.transport;import Javax.mail.message.recipienttype;import Javax.mail.internet.internetaddress;import Javax.mail.internet.mimebodypart;import Javax.mail.internet.mimemessage;import Javax.mail.internet.mimemultipart;public class Email {public static void main ( String[] args) {if (Args.length < 4) {return;} Parameter 1:email address//e.g [email  Protected],[email protected]//parameter 2:the Path of Attachment//parameter 3:email Context//parameter 3:email Title//////////////////////////////////////////////////////////////////email email = new email (); email. Createemail (args);} public void Createemail (string[] args) {try {Properties properties = new Properties ();//PROPERTIES.SEtproperty ("Mail.smtp.auth", "true");p Roperties.setproperty ("Mail.transport.protocol", "SMTP"); Properties.setproperty ("Mail.smtp.host", "Server");p roperties.setproperty ("Mail.smtp.port", "25"); Session session = Session.getinstance (properties, NULL); Session.setdebug (false); Message message = new MimeMessage (session); Message.setfrom (New InternetAddress ("My Service <[email protected") > ") message.setsubject (Args[3]); Message.setrecipients (Recipienttype.to,internetaddress.parse (args[0])); MimeBodyPart Bodypartattch = createattachment (args[1]); MimeBodyPart bodypartcontentandpic = createcontent (args[2]); Mimemultipart Mimemuti = new Mimemultipart ("mixed"); Mimemuti.addbodypart (Bodypartattch); Mimemuti.addbodypart ( Bodypartcontentandpic); message.setcontent (Mimemuti); Message.savechanges (); Transport.send (message);} catch (Messagingexception e) {e.printstacktrace (); System.out.println ("Email List:" +args[0]); System.out.println ("Attachment Path:" +args[1]); System.out.println ("Content:" +args[2]);}}public mimebodypart createattachment (String path) throws Messagingexception {MimeBodyPart MimeBodyPart = new MimeBodyPart (); Filedatasource DataSource = new Filedatasource (new File); Mimebodypart.setdatahandler (New DataHandler ( DataSource)); Mimebodypart.setfilename (Datasource.getname ()); return MimeBodyPart;} Public MimeBodyPart createcontent (String content) throws Messagingexception {Mimemultipart Mimemutipart = new Mimemultipart ("related"); MimeBodyPart Contentbodypart = new MimeBodyPart () contentbodypart.setcontent ("<br> </br><br>" + Content + "</br>", "TEXT/HTML;CHARSET=GBK"); Mimemutipart.addbodypart (Contentbodypart); MimeBodyPart Allbodypart = new MimeBodyPart (); allbodypart.setcontent (Mimemutipart); return allbodypart;}}

Send mail via SMTP