To find out
the POP3, IMAP and SMTP server and setting associated with your mailbox follow
your Outlook Web Access and navigate to the “Options” menu in the right corner.
Chose “Settings for POP, IMAP, and SMTP access...”
windows shows your setting:
Bad news is
that is not offical at the moment and taht there's no official info anywhere to
be found yet.
For me it´s
stilll interstong to see how they would manged that at all. Continous cralwling
is configured per Content Source and the Content Sources are not configurable
in SharePoint 2013 online at least not in the actuall BETA....