dsanderbi opened a new issue, #5933: URL: https://github.com/apache/hop/issues/5933
### Apache Hop version? 2.16-SNAPSHOT ### Java version? openjdk 17.0.16 2025-07-15 ### Operating system Docker ### What happened? When using the Docker image apache/hop:2.16-SNAPSHOT, the Mail step no longer works. Sending an email fails with an error ```bash m-send.0 - ERROR: Unexpected error m-send.0 - ERROR: org.apache.hop.core.exception.HopException: m-send.0 - Can not send mail! m-send.0 - No provider of jakarta.mail.util.StreamProvider was found m-send.0 - m-send.0 - at org.apache.hop.mail.pipeline.transforms.mail.Mail.processRow(Mail.java:576) m-send.0 - at org.apache.hop.pipeline.transform.RunThread.run(RunThread.java:54) m-send.0 - at java.base/java.lang.Thread.run(Thread.java:840) m-send.0 - Caused by: java.lang.IllegalStateException: No provider of jakarta.mail.util.StreamProvider was found m-send.0 - at jakarta.mail.util.FactoryFinder.find(FactoryFinder.java:61) m-send.0 - at jakarta.mail.util.StreamProvider.provider(StreamProvider.java:199) m-send.0 - at jakarta.mail.Session.<init>(Session.java:257) ``` > Note: Same send-mail step works in 2.15 ### Issue Priority Priority: 2 ### Issue Component Component: Containers -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected]
