Toolbox can filter out chat messages you do not wish to see:
Drops
A rare item drops for you
A common item drops for you
A rare item drops for an ally
A common item drops for an ally
An ally picks up a rare item
An ally picks up a common item
“Rare” means anything with a yellow/gold name, an ecto, or an obby shard. “Common” means anything else.
Announcements
Hall of Heroes winners
Favor of the Gods announcements
“You have been playing for…”
“[Player X] has achieved [title]…”
Others
Earning skill points
PvP messages such as “[Skill] was updated for PvP!”
Nine Rings messages
Lunar fortunes messages
“No one hears you…”
“[Player X] might not reply because his or her status is set to away.”
Custom filters
You can set any messages with specific content to be filtered out. Just type in the content you don’t want to see, each on a separate line, and any message containing that exact quote (not case sensitive) will be completely filtered out.