Whispers

Type /w Name message to whisper to another player. Put names that contain spaces in quotes: /w "Name With Spaces" message. Type /r message to answer the last person who whispered to you.

Whispers are short private messages. Never send a password or account details to anyone, including someone claiming to be staff.

Friends list

Friendship is mutual: both players must agree. Friends are told when you come online or go offline.

CommandWhat it does
/friendsShows your friends and who is online
/friend add NameSends a request to a player who is online
/friend acceptAccepts the request waiting for you
/friend declineDeclines the request
/friend remove NameRemoves a friend

Chat rooms

Press Alt+C or type /chatroom to open a room. Give it a title, choose how many people may join, and add a password if you want a private room. Your room appears as a bubble over your head.

Double-click someone's bubble to join their room; locked rooms ask for the password. While in a room, ordinary chat goes to the room. The host can rename, lock or resize the room and ask a guest to leave. Moving away, changing maps or dying takes you out of the room, and the room closes when its host leaves.

Mail

Mailboxes stand beside the Kafra in the major towns. Click one, press Alt+M, or type /mail to open your mail. Send a short letter to any character by name, online or offline, with Zeny and one item or stack attached.

Sending a letter costs postage, a little more when Zeny is attached. Collect attachments from your inbox when you can. Letters are kept for 30 days and then removed together with anything still attached.