On 26-Sep-2003 Emerson Maat wrote: > Hi To All, > > How would I know if my server is an open relay? > > Please Advice? Thanks. > > > Regards, > > Emerson Hi Emerson,among a long list of more accurate documents,you could (as startpoint) check your IPADDRESS by using rblcheck,a small program that makes a query over several RBL servers. [marco linux marco]$ rpm -qi rblcheck Name : rblcheck Relocations: /usr Version : 1.5 Vendor: (none) Release : 1 Build Date: dom 14 set 2003 23:40:47 CEST Install date: dom 14 set 2003 23:41:44 CEST Build Host: linux.ik5bcu.ampr.org Group : Applications/Internet Source RPM: rblcheck-1.5-1.src.rpm Size : 523198 License: GPL URL : http://rblcheck.sourceforge.net/ Summary : A command-line interface to RBL-style listings. Description : rblcheck is a very basic interface to RBL-style DNS listings such as those operated by the MAPS (http://www.maps.org/) and ORBL (http://www.orbl.org/) projects. Then use a very secure SMTP server as (for example) qmail. Regards,Marco.
Description: PGP signature