Yes its in the character settings under the logs tab. There you can adjust what is seen in each log and even add a fourth log to use. I made my main "general" log show most everything, though I removed most other player achievements; except for level ups, so that I could still congratulate them in duty. I also added a fourth "chat" log thst only has chat channels in it. Only the Chat log has Tells visible, so that my General log isnt bombarded. This way I'll hear the noise of a tell, and be able to see if its a spammer or a friend, but not have my main log overrun with bot messages.

Hope this helps.