Microsoft E-Mail Looks Like Spam to Some For a year, Microsoft Corp. has extolled the virtues of the Can-Spam Act, which Congress passed in late 2003 to crack down on purveyors of unwanted bulk e-mail.  But some think the software giant is engaged in its own spamming.&lt;BR&gt;\\&lt;FONT face="verdana,MS Sans Serif,arial,helvetica" size="-2"\ color="#666666"&gt;&lt;B&gt;-The Washington Post&lt;/B&gt;&lt;/FONT&gt;