https://wccftech.com/fallout-76-text-chat-mod-new-update-introduces-global-chat-and-more/

Earlier this week, a brand new mod called Proximity Chat has been released for Fallout 76, allowing players who installed the mod to use text chat when close to other players who had the same mod equipped. Today, the mod has been updated with some new features that not only improve on the mod basic features but also make it more secure to use.

The new update to the Fallout 76 text chat mod introduces global chat features, as well as encryption so that chat data cannot be accessed for malicious use.