<p>i have been using thunderbird for a qhile now, and i havent had any problems with webmail or thunderbird. i used these sites to sonfigure my thunderbird.</p>
<p><a href="http://www.cmu.edu/computing/contributed/documentation/thunderbird_install/thunderbird.html%5B/url%5D">http://www.cmu.edu/computing/contributed/documentation/thunderbird_install/thunderbird.html</a>
<a href="http://www.cmu.edu/computing/contributed/documentation/thunderbird_use/thunderbird_use.html%5B/url%5D">http://www.cmu.edu/computing/contributed/documentation/thunderbird_use/thunderbird_use.html</a></p>
<p>they are kinda long but they cover EVERYTHING, and i havent had a problem.</p>