This 7 Days to Die mod adds junk mail to mailboxes. Adverts for nearby traders to help find those closest in new towns or cities. Look inside mailboxes to see if you can find an ad to your local traders.
The forum topic of the mod is here.
Credits: Wolfbain5
If you have any questions or have any problems/bugs, please use the support link (Discord, Forum Topic, GitHub Issues, etc.) in the post. If there is no support link in the post, please use the comments section.