The following error has been showing up in my LSMTP log. 23:40:10 mail.OPTUSNET.COM.AU( 12) <<< RCPT TO:<[log in to unmask]> 23:40:10 mail.OPTUSNET.COM.AU( 12) >>> 554 5.7.1 Rejected 140.211.116.119 is a dynamic IP 1st - LISTSERV is not configured to use the IP address indicated 2nd - it is not a dynamic IP, but we do have multiple IPs on a single box (including this one). What could be causing this? I'm not sure where to look. ------------ Regards, Randy Klumph [log in to unmask] Western Oregon University Teaching Research Institute 345 N Monmouth Ave Monmouth, OR 97361 http://www.tr.wou.edu