A new study has found that 63 percent of corporations with 1,000 or more employees either employ or plan to employ staff to <A HREF="http://news.zdnet.com/2100-9595_22-5738134.html?tag=zdnn.alert">read or otherwise analyze outbound email.</A> The report, released Monday by email security specialist Proofpoint, said 36.1 percent of companies employ staff to monitor email today, with another 26.5 percent saying they intend to employ such staff in the future.