Forward all email to a destination using nothing but the Outlook Web Access client. Useful when an account is shutting down (say you're graduating), and the IT admins won't export your mail for you. Implemented as a User Script for Tampermonkey and run in Chrome. Several values are hardcoded.

owa-forward.js

// ==UserScript==
// @name       Forward All OWA Webmail
// @namespace  https://webmail.uth.tmc.edu/
// @version    0.1
// @description  enter something useful
// @match      https://webmail.uth.tmc.edu/*
// @copyright  2012+, You
// @grant GM_getValue
// @grant GM_setValue
// @require        http://ajax.googleapis.com/ajax/libs/jquery/1.6/jquery.min.js
// ==/UserScript==

var forwardDest = 'sana_a_hasan@yahoo.com';

//console.log(window.location.href);

//GM_setValue('forward-item', 0);

console.log("Processing item " + GM_getValue('forward-item'));

$("#tblSch").after("<span id='forward-ui' />");
//$("#forward-ui").append($("<span>email: <input id='forward-dest' /></span>"));
//$("#forward-ui").append($("<span>page: <input id='forward-page' /></span>"));
$("#forward-ui").append($("<span>item: <input id='forward-item' style='width:3ex' /></span>"));
$("#forward-ui").append($("<span>status: <input id='forward-status' style='width:2ex' /></span>"));
$("#forward-ui").append($("<button id='forward-start'>forward start</button>"));
$("#forward-ui").append($("<button id='forward-stop'>forward stop</button>"));

$("#forward-status").val(GM_getValue("forward-inprogress"));

$("#forward-start").click(function() {
    GM_setValue("forward-inprogress", 1);
    GM_setValue("forward-item", 0);
    $("#forward-status").val(GM_getValue("forward-inprogress"));
    return false;
});

$("#forward-stop").click(function() {
    GM_setValue("forward-inprogress", 0);
	$("#forward-status").val(GM_getValue("forward-inprogress"));
    return false;
});

var inprogress = GM_getValue("forward-inprogress");

if (!inprogress) {
    return;
}

console.log('we are in progress!');

// page is CURRENT page
// item is CURRENT item

/*var page = GM_getValue('forward-page');
if (page === undefined) {
    page = 1;
}*/

var item = GM_getValue('forward-item');
$("#forward-item").val(item);
if (item === undefined) {
    item = 0;
}

// On forward page, for now close it
if (window.location.href.indexOf('ae=PreFormAction') !== -1 &&
    window.location.href.indexOf('a=Forward') !== -1 ) {
	
    // For testing
    //$("#lnkHdrclose").click();
    
    $("#txtto").val(forwardDest);
    $("#txtsbj").val('[UT RESIDENCY] ' + $("#txtsbj").val());
    $("#lnkHdrsend").click();
}

var urlchk = function(snippet) {
    return window.location.href.indexOf(snippet) !== -1;
}

// On email list page, iterate over the emails and click each
if (
    urlchk('ae=StartPage') ||
    urlchk('ae=PreFormAction') && urlchk('a=Close') ||
    urlchk('ae=PreFormAction') && urlchk('a=Send') ||
	urlchk('ae=Folder')) {
    var mailLinks = $(".cntnt").find("a[onclick^='onClkRdMsg']");
    console.log(mailLinks.length + " mail links found");
    if (mailLinks.length === item) {
        // quit for now, do just a page at a time
        //GM_setValue("forward-inprogress", 0);
        
        // Go to next page
        GM_setValue('forward-item', 0);
        $('#lnkNxtPg').click();
        return;
    }
    else {
        // Go into the next email
        GM_setValue('forward-item', item+1);
        mailLinks[item].click();
    }
}

if (window.location.href.indexOf('ae=Item') !== -1) {
	$("#lnkHdrforward").click();
}