>
> Our library has a website run on PHP.  The university IT would not help to
> set up email capability via Web.  My question is, what are the options
> there that I can add email notification capability to our website, and how?
>
> Our server is Windows 2008r2, PHP5.6, IIS 7.5.
>

Does university IT know  you intend to run your own mail server and are OK
with your intended use? If not, you might want to touch base to ensure you
don't find yourself with a blocked service or worse.

kyle