Thorbjørn Ravn Andersen-4 wrote:
I did a google search for the exception text and found that this problem has been reported by others. You might find
http://stackoverflow.com/questions/1969667/send-a-mail-from-java5-and-java6 relevant.
Thorbjørn
Thank you. But this isn't the core problem I add the option -Djavax.activation.debug=true and this is printed out. <pre> 14:57:55,872 |-INFO in ch.qos.logback.classic.net.SMTPAppender[EMAIL] - SMTPAppender [EMAIL] is tracking [1] buffers MailcapCommandMap: createDataContentHandler for text/plain search DB #1 search fallback DB #1 MailcapCommandMap: createDataContentHandler for text/plain search DB #1 search fallback DB #1 MailcapCommandMap: createDataContentHandler for multipart/mixed search DB #1 search fallback DB #1 14:57:55,913 |-ERROR in ch.qos.logback.classic.net.SMTPAppender[EMAIL] - Error occurred while sending e-mail notification. javax.mail.MessagingException: IOException while sending message; nested exception is: javax.activation.UnsupportedDataTypeException: no object DCH for MIME type multipart/mixed; boundary="----=_Part_4_29409898.1325685475873" at javax.mail.MessagingException: IOException while sending message at at com.sun.mail.smtp.SMTPTransport.sendMessage(SMTPTransport.java:1141) at at javax.mail.Transport.send0(Transport.java:195) at at javax.mail.Transport.send(Transport.java:124) at at ch.qos.logback.core.net.SMTPAppenderBase.sendBuffer(SMTPAppenderBase.java:352) at at ch.qos.logback.core.net.SMTPAppenderBase$SenderRunnable.run(SMTPAppenderBase.java:600) at at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886) at at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908) at at java.lang.Thread.run(Thread.java:662) Caused by: javax.activation.UnsupportedDataTypeException: no object DCH for MIME type multipart/mixed; boundary="----=_Part_4_29409898.1325685475873" at at javax.activation.ObjectDataContentHandler.writeTo(DataHandler.java:877) at at javax.activation.DataHandler.writeTo(DataHandler.java:302) at at javax.mail.internet.MimeBodyPart.writeTo(MimeBodyPart.java:1476) at at javax.mail.internet.MimeMessage.writeTo(MimeMessage.java:1772) at at com.sun.mail.smtp.SMTPTransport.sendMessage(SMTPTransport.java:1099) at ... 7 common frames omitted </pre> As I told, sending from scratch is ok. If I use SMTPAppender it might be a classloading problem of SMTPAppender, or at least I assume it. Have to look at the source (ch.qos.logback.core.net.SMTPAppenderBase.sendBuffer(SMTPAppenderBase.java:352)) then. -- View this message in context: http://old.nabble.com/SMTPAppender-OSGi-Problem-within-Glassfish-v3.1.1-%28A... Sent from the Logback User mailing list archive at Nabble.com.