Originally Posted by
UKCatsHoopsFan
Yes. Thanks you for correcting me on the name...I just call it webmail!!
So to answer the earlier question, you have Microsoft Exchange. OWA is a web interface for that.
Exchange support is supposedly a part of the new iPhone (I haven't tried it first-hand), but even without that you should be able to set up an IMAP connection to your mailbox. Unless your IT folks turned off IMAP, of course.