on Server - "Send test email" works; using Send Mail operator does not

Status: New

Using RM Server 8. When I send a test email in System Settings, it works fine. When I use the Send Mail operator in a process run on the server, it does not work.


I added com.rapidanalytics.mail.jndi_name = java:/Mail to the config files under job-agent (and job-agent sub folders) to see if that would work - even though it's redundant - but nothing. Also, if I run the process in RM Studio on same machine (with same settings that were used in RM Server setup), it works.


Log is attached.


Please advise. Thanks.

3 Comments (3 New)
RM Staff



I've been able to reproduce your problem. I can confirm that this problem wasn't present in Server 7.6.


We are working on a solution.


Thank you for your post!

RM Staff


As a workaround:

  • copy your local /home/username/.RapidMiner/cipher.key file into the RapidMiner Server/job-agent/config/container/.RapidMiner folder
  • copy the following lines from the /home/username/.RapidMiner/rapidminer-studio-settings.cfg to the RapidMiner Server/job-agent/config/container/container.properties file:
    • rapidminer.tools.mail.sender
    • rapidminer.tools.smtp.user
    • rapidminer.tools.smtp.passwd
    • rapidminer.tools.smtp.host
    • rapidminer.tools.smtp.port
    • rapidminer.tools.smtp.security
    • rapidminer.tools.smtp.authentication
Community Manager

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