[jira] [Assigned] (KARAF-5571) error on sending multipart/mixed email from karaf

["Jean-Baptiste Onofré (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/KARAF-5571?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Jean-Baptiste Onofré reassigned KARAF-5571:
-------------------------------------------

    Assignee:     (was: Jean-Baptiste Onofré)

> error on sending multipart/mixed email from karaf
> -------------------------------------------------
>
>                 Key: KARAF-5571
>                 URL: https://issues.apache.org/jira/browse/KARAF-5571
>             Project: Karaf
>          Issue Type: Bug
>         Environment: Karaf version - 4.1.4
> System bundles:
>  # javax.mail version 1.6.0
>  # javax.activation version 1.1
>            Reporter: Alexey Merezhin
>            Priority: Major
>
> *Problem*
> A bundle works well on regular emails but fails on multipart/* emails with following error:
> {noformat}
> Caused by: javax.mail.MessagingException: MIME part of type "multipart/mixed;
>         boundary="_002_457be6a2543c49d6beab8259582750b2SG001741corprootnet_"" contains object of type javax.mail.util.SharedByteArrayInputStream instead of MimeMultipart
>         at javax.mail.internet.MimeBodyPart.updateHeaders(MimeBodyPart.java:1530) ~[93:com.sun.mail.javax.mail:1.6.0]
>         at javax.mail.internet.MimeMessage.updateHeaders(MimeMessage.java:2264) ~[93:com.sun.mail.javax.mail:1.6.0]
>         at javax.mail.internet.MimeMessage.saveChanges(MimeMessage.java:2224) ~[93:com.sun.mail.javax.mail:1.6.0]
>         at ch.e3ag.dlp.opl.task.mail.action.impl.mqur.OplMailReleaseMQURTaskImpl.sendEmail(OplMailReleaseMQURTaskImpl.java:162) ~[?:?]
>         ... 17 more
> {noformat}
> Junit integration test can't reproduce the problem - the same email is working for junit but fails in karaf for the same versions of javax.mail and activation.jar.
> Essentially the problem comes from relations between javax.mail and activation. 
> 1. javax.mail calls activation library to map mime-types with java classes. 
> 2. {{MailcapCommandMap}} class from activation needs to read {{META-INF/mailcap}} which is inside the javax.mail.
> The (2) step fails on karaf.
> *Possible solution*
> It will work if :
> 1. use "org.apache.servicemix.specs.activation-api-1.1" instead of javax.activation
> 2. remove all lines with javax.activation from the etc/jre.properties file
> *Question*
> What's the recommended approach to have javax.mail working properly in karaf?



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