Hi, There is a functionality in xwiki user registration module where we can send a validation key to the user account. For the xwiki registration tab as provided two settings: 1. from email address 2. smpt server address from which the mail is to be sent. Now most smtp server require some authentication on their machine, that would mostly be the user name/password of the from email address. There are no such settings provided under the registration tab. My question is are additional settings needed, if yes then how can one add the same. Currently i get the following error when trying to send the validation mail: com.xpn.xwiki.XWikiException: Error number 10006 in 10: Could not send mail to server 199.237.236.4 port 25 error code 530 (530 authentication required for relay (#5.7.1) ) at com.xpn.xwiki.XWiki.sendMessage(XWiki.java:2981) at com.xpn.xwiki.XWiki.sendMessage(XWiki.java:3015) at com.xpn.xwiki.XWiki.sendValidationEmail(XWiki.java:2924) at com.xpn.xwiki.XWiki.sendValidationEmail(XWiki.java:2883) at com.xpn.xwiki.XWiki.createUser(XWiki.java:2833) at com.xpn.xwiki.web.RegisterAction.action(RegisterAction.java:41) at com.xpn.xwiki.web.XWikiAction.execute(XWikiAction.java:187) at org .apache .struts .action.RequestProcessor.processActionPerform(RequestProcessor.java: 431) at org .apache.struts.action.RequestProcessor.process(RequestProcessor.java: 236) at org.apache.struts.action.ActionServlet.process(ActionServlet.java: 1196) at org.apache.struts.action.ActionServlet.doPost(ActionServlet.java: 432) From stack trace it does seem that authentication is required. So how can I get that done via xwiki. Please help. Thanks Sachin ----- http://www.assembla.com/wiki/show/sachin_mittal about me: -- View this message in context: http://www.nabble.com/Registering-user-using-a-validation-mail-%28problem%2… Sent from the XWiki- Dev mailing list archive at Nabble.com. _______________________________________________ devs mailing list devs(a)xwiki.org http://lists.xwiki.org/mailman/listinfo/devs