An expression evaluating to an object
of type wodImapServer.
value
A boolean value.
Remarks
IDLE is an IMAP feature described in RFC 2177 that allows a client
to indicate to the server that it is ready to accept real-time
notifications. The IDLE feature allows IMAP e-mail users to see
immediately any mailbox changes without having to undertake any
action (eg clicking on a Refresh button).