Bouncing is beginning to occur on a regular basis if you use a spam blocking service so the your sending dns is different than your receiving dns. Many of the large email services like MSN or AOL check for a reverse dns entry to verify that the accuracy of the sending account. We have had to go to "Smart Hosting" by our spam blocker company so that our email goes out through the same channels that we receive it. Michael G. Vincent Insurance Station, Inc. "Providing Solutions" >>> georgs@powercatamaranworld.com 2/20/2007 3:26:12 PM >>> A subscriber asked why he's having trouble receiving email from the List. A "bounce" occurs when the list software attempt to deliver an email to a subscriber, and for whatever reason, the email is rejected by the subscriber's email host. It is frequently caused by a mailbox being full, or the result of email being sent to an invalid address or a canceled account. If you continue to have problems, contact your ISP as the problem is at your end. Here's a longer explanation: http://ask-leo.com/why_does_email_bounce.html --Georgs _______________________________________________ Power-Catamaran Mailing List