[Feature Request] Splash page upon first connection for remote users only

Would love to have a splash page when remote users connect to the server where the server owner can add some text to so they see it.

I bought some WD hard drives using the 20% off sale code. Right now I’m using my WDMyCloud for movie storage. So I have to transfer terabytes of data over my network to my new hard drives when they arrive. My server is going to be down for a day or two while this transfer happens.

Would be nice to tell my remote users about this now so they are not calling me up or texting me that my server is down and fix it.

I scanned the forums and didn’t see this request yet but sorry if someone already made one.

2021 clean-up: duplicate