Following this howto: http://www.howtoforge.com/perfect-server-centos-5.5-x86_64-ispconfig-3 But on i386 taking appropriate substitutions, I am struggling with DNS resolution in particular txt entries, for example: Code: TLD.com. IN TXT v=spf1 a mx include:TLD.co.uk ~all is resolving: Code: "v=spf1" "a" "mx" "include:TLD.co.uk" "~all" and consequently not working, any ideas why it is wrapping each mechanism with speechmarks when DIG TXT is performed? Same with DKIM TXT entries. Thanks in advance.
I don't know if it helps but take a look at http://www.openspf.org/ and for DKIM at http://www.faqforge.com/linux/how-to-enable-dkim-email-signatures-in-amavisd-new-and-ispconfig-3/