Command Info
SEND Send a memo to a nick or channel.
CANCEL Cancel last memo you sent.
LIST List your memos.
READ Read a memo or memos.
DEL Delete a memo or memos.
SET Set options related to memos.
INFO Displays information about your memos.
RSEND Sends a memo and requests a read receipt.
CHECK Checks if last memo to a nick was read.
STAFF Send a memo to all opers/admins.