> For the complete documentation index, see [llms.txt](https://docs.msgfiler.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.msgfiler.com/support.md).

# Support

Here is information on how to get support for MsgFiler.

* [Documentation](/system-requirements.md): The documentation for MsgFiler 4.
* [Troubleshooting](/support/msgfiler-4/troubleshooting.md): Known issues and frequently asked questions about MsgFiler 4.
* [Help Desk](https://msgfiler.com/help-desk): Have a question that the documentation and troubleshooting don't answer? Submit a question here.

If you have questions about the older versions of MsgFiler, please visit their respective pages below.

* [MsgFiler 3](/support/msgfiler-3.md)
* [MsgFiler Engine](/support/engine.md)
* [MsgFiler Classic](/support/plugin.md)