Everyone,
I'm running Tomcat 9 under the security manager and when I try to use
JavaMail to send a message, I'm getting:
javax.mail.MessagingException: IOException while sending message; nested
exception is:
javax.activation.UnsupportedDataTypeException:
no object DCH for MIME type multipart/mixed;
boundary="----=_Part_0_1399981359.1658719078369"
I've confirmed the code works as expected without the security manager.
From searching around, it seems like the issue is that the Activation
jar can't read configuration settings in javax-mail-1.6.2.jar/META-INF
javax-mail-1.6.2.jar is in $CATALINA_BASE/lib
I've tried various workarounds (setting mailcap values, and setting
class loader) that are suggested on Stack Exchange but they don't help.
Does anyone have any ideas of what I should put in the catalina.policy
to allow this? Should I move the javax-mail.jar?
System Information:
Tomcat: 9.0.65
OS: OpenSuse
Java Mail Version: 1.6.2
JDK: OpenJDK 11.0.15 22-04-19
Any help would be appreciated.
--
George Sexton
(303) 438 9585 x102
MH Software, Inc.
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