EasyInvite automatically invites players to your group or raid when they whisper you a password of your choosing. This add-on removes the hassle of mass inviting members to a raid. EasyInvite automatically converts the group to a raid if your party already contains 5 people when an invite request is received.
The default password is "addme" and the add-on can be enabled and disabled with simple slash commands.
/ei on to enable
/ei off to disable
/ei <password> to set the invite password (The password is case insensitive)