response.commandFailed( this, "Mailbox selected read only." );
}
ImapMailbox mailbox = session.getSelected();
ImapHost host = session.getHost();
int[] msns = host.expunge( mailbox );
for ( int i = 0; i < msns.length; i++ ) {
int msn = msns[i];
response.expungeResponse( msn );
}