Just an addition to my last email after some more light researching. There are some bulk emailers which may do better what Steve is trying to now in PowerMail. Here is one list I found of possibilities:
<http://email.about.com/cs/macbulkreviews/> It includes the promising Direct Mail which is just $25. <http:// homepage.mac.com/jhammer/dm/index.html> The software says it validates addresses. Intellimerge <http://www.intellisw.com/intellimerge/> is more expensive at $80 but says it handles bouncebacks. MailDrop <http:// freshlysqueezedsoftware.com/products/maildrop/> is $59 and touts an "advanced parser for weeding out invalid email addresses." Just some thoughts since 4000 addresses in just one list sounds like you might be ready for something more robust to handle newsletters, group mailings, whatever. -- Michael Lewis Off Balance Productions [EMAIL PROTECTED] www.offbalance.com

