Java do not log in to send mail noreply

Recently encountered a problem at work:

Customers need to have our system send them email, but don't give us a user password.

This leads to a problem, that is, generally we use the SMTP way to send e-mail, e-mail must be logged in, although you can modify the sender's mailbox name. But still need to login AH.

On this question, I began to explore. Search all the major domestic websites have no examples.

Here is the code that I have here to solve the problem:

　　

1  Public Static voidSend () {2           //Recipient ' s email ID needs to be mentioned.3String to = "[Email protected]";4 5           //Sender ' s email ID needs to be mentioned6String from = "[Email protected]";7 8           //assuming you is sending email from localhost9String host = "xxx.xxx.36.3";Ten  One           //Get System Properties AProperties Properties =system.getproperties (); -  -           //Setup Mail Server theProperties.setproperty ("Mail.smtp.host", host); -  -           //Get The default Session object. -Session session =Session.getdefaultinstance (properties); +  -           Try{ +          //Create a default MimeMessage object. AMimeMessage message =NewMimeMessage (session); at  -          //Set from:header field of the header. -Message.setfrom (Newinternetaddress (from)); -  -          //Set to:header field of the header. - message.addrecipient (Message.RecipientType.TO, in                       Newinternetaddress (to)); -  to          //Set subject:header Field +Message.setsubject ("This is the Subject line!"); -  the          //Now set the actual message *Message.settext ("This is actual message"); $ Panax Notoginseng          //Send Message - transport.send (message); theSYSTEM.OUT.PRINTLN ("Sent message successfully ..."); +}Catch(Messagingexception Mex) { A mex.printstacktrace (); the           } +}

Using this method can be achieved, do not log in to send anonymous mail, the perfect solution to my problem, I hope to yimeimei helpful.

Thank you ~

Java do not log in to send mail noreply