Warn when sending PMs to users who haven't been seen in a long time

We would like to add add small warning on the editor, in the place that warns users

You’re messaging someone who hasn’t been seen here in a very long time – {x=“two years”}. They may not receive your message. You may wish to seek out other methods of contacting this person.

Users absent from a community are very unlikely to respond, this helps protect them from unwanted emails and protect the senders from disappointment.


This feature is now available via

Here’s how the warning looks like in composer preview pane: