The following mailing lists are meant for people who want to contribute to Struts itself. Patches, Documentation improvements and discussion on future Struts are welcome. For questions on using Struts, please subscribe to the user list.
Please make sure you have read the guidelines on this page
|Struts-Dev||subscribe||unsubscribe||Contact other developers interested in expanding and improving Struts functionality.|
|Struts-Commits||subscribe||unsubscribe||Receive notifications of changes to the Struts source code repository.|
|Struts-Issues||subscribe||unsubscribe||Receive notifications from the Struts issue tracker.|
You can use a web interface as well if you want to post a question https://lists.apache.org/
You can read the ASF Mail or the Mark Mail archives if you are looking for older discussions. There are many other archives out there as well.