createspf will create SPF records in DNS for the Cobalt Raq 4 for primary domains. SPF records help prevent SMTP forgeries using the new Sender Policy Framework. See the spf site for more details. It works by creating DNS include files. For example: /etc/named/pri.mydomain.com.include This program was designed specifically for the Cobalt Raq environment. This means it knows where the Cobalt Raq 4 stores its DNS files. Assumption: This program assumes that the ISP's mail servers are approved senders of email for the domain we are creating SPF records for. This can be changed at the top of the program. Installation: Edit the top section of the program. Then, put createspf in /usr/bin or /usr/local/bin and set permissions to 700. Download Download createspf.tar.gz 2.2kb This is a free perl script and has built in help. Just use -h to view the help. View createspf help To create all the SPF records for all your primary DNS domains type: createspf -A