This feature allows applications to use the Jakarta Mail 2.1 API.

Enabling this feature

To enable the Jakarta Mail 2.1 feature, add the following element declaration into your server.xml file, inside the featureManager element:


Feature configuration elements

Standard API packages provided by this feature

  • jakarta.mail

  • jakarta.mail.event

  • jakarta.mail.internet


  • jakarta.mail.util

Supported Java versions

  • JavaSE-11.0

  • JavaSE-17.0

  • JavaSE-20.0

Developing a feature that depends on this feature

If you are developing a feature that depends on this feature, include the following item in the Subsystem-Content header in your feature manifest file.

io.openliberty.mail-2.1; type="osgi.subsystem.feature"