android - Exception while sending an email in Java with javax.mail -

-

i'm trying android app sends image automatically without intervention user.

i'm using javax.mail jar (and activation.jar , additional.jar) in order so. i'm doing following

properties props = new properties(); props.put("mail.smtp.auth", true); props.put("mail.smtp.starttls.enable", true); props.put("mail.smtp.host", "smtp.gmail.com"); props.put("mail.smtp.ssl.enable",true); props.put("mail.smtp.port", "465");  session session = session.getinstance(props,new authenticator() {     protected passwordauthentication getpasswordauthentication() {     return new passwordauthentication(user,pass);     } });  mimemessage message = new mimemessage(session); message.setfrom(new internetaddress("*******@gmail.com")); message.setsubject("email subject");  message.addrecipient(message.recipienttype.to,                       new internetaddress("******@gmail.com"));  mimebodypart messagebodypart = new mimebodypart(); multipart multipart = new mimemultipart(); multipart.addbodypart(messagebodypart); messagebodypart = new mimebodypart(); messagebodypart.setcontent("<img src=\"image.gif\"/>","text/html"); multipart.addbodypart(messagebodypart); messagebodypart = new mimebodypart(); filedatasource source = new filedatasource(new file(ruta)); messagebodypart.setdatahandler(new datahandler(source)); messagebodypart.setfilename("picture.gif"); messagebodypart.setdisposition("inline"); multipart.addbodypart(messagebodypart); message.setcontent(multipart); transport.send(message);

when execute code, following error

w/system.err(24907): javax.mail.messagingexception: ioexception while sending message;
w/system.err(24907): nested exception is:
w/system.err(24907): javax.activation.unsupporteddatatypeexception: no object dch mime type multipart/mixed;
w/system.err(24907): boundary="----=_part_0_1095625208.1397499270313"
w/system.err(24907): @ com.sun.mail.smtp.smtptransport.sendmessage(smtptransport.java:1182)
w/system.err(24907): @ javax.mail.transport.send0(transport.java:254)
w/system.err(24907): @ javax.mail.transport.send(transport.java:124)

any idea on how can solve this?

i'm using debian 64-bits computer , eclipse java ee ide web developers - kepler. if it's needed solution...

dch data content handler. mimetype handlers seem not configured correctly.

if can download , use latest 1.5.* version of java mail api, error should getting resolved.

otherwise, within code can execute statements set mimetype handlers.

add following code snippet mail module , available mail session.

mailcapcommandmap mailcapcommandmap = new mailcapcommandmap();  mailcapcommandmap.addmailcap("multipart/*;; x-java-content-handler=com.sun.mail.handlers.multipart_mixed; x-java-fallback-entry=true");  commandmap.setdefaultcommandmap(mailcapcommandmap);

you can extend additional mimetypes 

mailcapcommandmap.addmailcap("text/plain;; x-java-content-handler=com.sun.mail.handlers.text_plain");  mailcapcommandmap.addmailcap("text/html;; x-java-content-handler=com.sun.mail.handlers.text_html");  mailcapcommandmap.addmailcap("text/xml;; x-java-content-handler=com.sun.mail.handlers.text_xml");  mailcapcommandmap.addmailcap("message/rfc822;; x-java-content-handler=com.sun.mail.handlers.message_rfc822");

refer to:

apart method, read entire documentation on class.


Comments

Post a Comment

Popular posts from this blog

windows - Single EXE to Install Python Standalone Executable for Easy Distribution -

-
i used pyinstaller create standalone exe file pyqt project. did not use single file option because exe created single file option takes long open. therefore, pyinstaller created dist folder contains bunch of files including program.exe file. create setup.exe file place contents of dist folder in program directory , create shortcut in start menu , on desktop. want super simple user. maybe setup.exe files when download program cnet. found inno-setup, looks promising. however, not know if there special considerations because program standalone program create python/pyqt program. thanks! have experience task? there program using task not know about? inno-setup or nsis easiest use. tell them files include , put them , create nice installer you. wrote short tutorial on experiences using innosetup might find helpful: http://www.blog.pythonlibrary.org/2008/08/27/packaging-wxpymail-for-distribution/ note tutorial based around wxpython app wrote, concepts same.
Read more

c# - Access objects in UserControl from MainWindow in WPF -

-
i have simple xaml, how can change text property of textblock in usercontrol1 mainwindow ? <window x:class="refactorxaml.mainwindow" xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation" xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml" xmlns:refactorxaml="clr-namespace:refactorxaml" title="mainwindow" height="350" width="525"> <grid> <grid.rowdefinitions> <rowdefinition height="100"></rowdefinition> <rowdefinition height="100"></rowdefinition> </grid.rowdefinitions> <grid> <refactorxaml:usercontrol1></refactorxaml:usercontrol1> </grid> <grid grid.row="1"> <button>change text</button> </grid> </grid> </window> <usercon...
Read more

javascript - How to name a jQuery function to make a browser's back button work? -

-
i'm trying write function ajaxyfy web site, works perfect, except function button. that's have now: function loading() { if (typeof history.pushstate !== "undefined") { var historycount = 0; $('.menu-item, .logo').on('click','a',function(e){ e.preventdefault(); $(this).data('clicked', true); if ($(this).is('.logo a')) { var homepage = $(this).attr('href'); function1(homepage); history.pushstate(null, null, homepage); } else if ($(this).is('.projects a')) { var projects = $(this).attr('href'); function2(projects); history.pushstate(null, null, projects); } else { var pages = $(this).attr('href'); function3(pages); history.pushstate(null, null, pages); ...
Read more