Java Mail Mail send instance "move"

Description: Transfer from foreign blog : Welcome to the originalThis example is relatively new, easy to understand, worthy of novice reference

Take Gmail for example, note:

1. Send via TLS

1  PackageCom.mkyong.common;2  3 Importjava.util.Properties;4  5 ImportJavax.mail.Message;6 Importjavax.mail.MessagingException;7 Importjavax.mail.PasswordAuthentication;8 Importjavax.mail.Session;9 ImportJavax.mail.Transport;Ten Importjavax.mail.internet.InternetAddress; One ImportJavax.mail.internet.MimeMessage; A   -  Public classSendmailtls { -   the      Public Static voidMain (string[] args) { -   -         FinalString username = "[email protected]"; -         FinalString password = "Password"; +   -Properties props =NewProperties (); +Props.put ("Mail.smtp.auth", "true"); AProps.put ("Mail.smtp.starttls.enable", "true"); atProps.put ("Mail.smtp.host", "smtp.gmail.com"); -Props.put ("Mail.smtp.port", "587"); -   -Session session =session.getinstance (Props, -           NewJavax.mail.Authenticator () { -             protectedpasswordauthentication getpasswordauthentication () { in                 return Newpasswordauthentication (username, password); -             } to           }); +   -         Try { the   *Message message =NewMimeMessage (session); $Message.setfrom (NewInternetAddress ("[Email protected]"));Panax Notoginseng message.setrecipients (Message.RecipientType.TO, -Internetaddress.parse ("[Email protected]")); theMessage.setsubject ("Testing Subject"); +Message.settext ("Dear Mail Crawler," A+ "\ n \ Spam to my email, please!"); the   + transport.send (message); -   $System.out.println ("Done"); $   -}Catch(messagingexception e) { -             Throw NewRuntimeException (e); the         } -     }Wuyi}

2. Send via SSL

1  PackageCom.mkyong.common;2  3 Importjava.util.Properties;4 ImportJavax.mail.Message;5 Importjavax.mail.MessagingException;6 Importjavax.mail.PasswordAuthentication;7 Importjavax.mail.Session;8 ImportJavax.mail.Transport;9 Importjavax.mail.internet.InternetAddress;Ten ImportJavax.mail.internet.MimeMessage; One   A  Public classSendmailssl { -      Public Static voidMain (string[] args) { -Properties props =NewProperties (); theProps.put ("Mail.smtp.host", "smtp.gmail.com"); -Props.put ("Mail.smtp.socketFactory.port", "465"); -Props.put ("Mail.smtp.socketFactory.class", -"Javax.net.ssl.SSLSocketFactory"); +Props.put ("Mail.smtp.auth", "true"); -Props.put ("Mail.smtp.port", "465"); +   ASession session =session.getdefaultinstance (Props, at             NewJavax.mail.Authenticator () { -                 protectedpasswordauthentication getpasswordauthentication () { -                     return NewPasswordauthentication ("username", "password"); -                 } -             }); -   in         Try { -   toMessage message =NewMimeMessage (session); +Message.setfrom (NewInternetAddress ("[Email protected]")); - message.setrecipients (Message.RecipientType.TO, theInternetaddress.parse ("[Email protected]")); *Message.setsubject ("Testing Subject"); $Message.settext ("Dear Mail Crawler," +Panax Notoginseng"\ n \ Spam to my email, please!"); -   the transport.send (message); +   ASystem.out.println ("Done"); the   +}Catch(messagingexception e) { -             Throw NewRuntimeException (e); $         } $     } -}