Board Thread:Suggestions Forum/@comment-25672535-20150214040227/@comment-25947183-20150215085338

Narvin wrote: Just added do to a recent post the fact that evil players can't enter aman, the Valar protect it. As well as the halls of waiting, thank you Auraestus.

You would have to enter Valinor on a teleri ship. I do suppose a evil player could steal a ship and try to get to Valinor but they would die in the Shadowy Seas....

So nothing evil could enter Valinor.