Sandy, List: I need a little more help with syntax in my /etc/postfix/recipient_check file. I have several domains resolving to my IP. I am rejecting certain common system names using the /etc/postfix/recipient_check scheme Sandy suggested when my server was getting bombarded a while back. It works great. But as I need to block more and more of these accounts, I have to make multiple entries for each domain that points to my server. Is there any syntax I could use in the file that would reject mail for all domains, say for support@domain without having to specifically list support@domain1, support@domain2, etc... in the recipient_check file? My current recipient_check file is: [david@bonza ~]$ cat /etc/postfix/recipient_check sales@rankin-bertin.com REJECT assistance@rankin-bertin.com REJECT root@rbpllc.com REJECT root@rankin-bertin REJECT root@rankinlawfirm REJECT root@drrankin.com REJECT uucp@rbpllc.com REJECT uucp@rankin-bertin REJECT uucp@rankinlawfirm REJECT uucp@drrankin.com REJECT Is there an easier way to do this??? I plan on adding all system accounts to the file. -- David C. Rankin, J.D., P.E. RANKIN LAW FIRM, PLLC 510 Ochiltree Street Nacogdoches, Texas 75961 (936) 715-9333 (936) 715-9339 fax www.rankinlawfirm.com --