Publicly displaying, trying to display or sending anything closely related to a foreign IP or domain is forbidden. This includes IPv6, IPv4 and local network IP addresses. If you are wanting to tell friends of another server, use “/w” to directly chat to the player. You are allowed to advertise a domain such as “youtube.com” as it is already commonly known and not directly associated with our servers content and environment.
#1 Hacked Clients [or Modified Clients]
All types of modified clients, that deviate gameplay functionally in any way from the original Terraria client; this also includes using 3rd party programs, such as Inventory Editors, to modify your character to possess impossibilities, but texture packs are exempt*. Warnings may be given, however due to the nature of the people using these clients, warnings may not be required, and in cases where this affects other players in a negative way, to a degree of selfishness, then the ban may not be appealed.
#4 Item Drops
Keeping illegit item drops is equivalent to using a Modified Client to spawn them in. Refer to S5#1.
and the “#?” has no written rule?