On Tue, May 10, 2011 at 11:11 AM, Peter S <[email protected]> wrote:
> This is a little off topic, but if you have say 3 domains on a box with one > IP, and you want the best chance of webserver generated mail being > delivered, do you: > > Just use IP addresses not domain names, the SPF spec allows numeric forms. For example the SPF record on my primary domain is clement.co.nz text = "v=spf1 ip4:67.159.45.126 ip4:67.159.49.98/24 a mx include:slingshot.co.nz include:_spf.google.com ~all" OTOH, the SPF for this domain name is gnuzealand.com text = "v=spf1 a mx ip4:67.159.45.126 ~all" I've never noticed either domain having more problems than the other, even when sending email from it through Google. HTH Bruce -- Bruce Clement Home: http://www.clement.co.nz/ Twitter: http://twitter.com/Bruce_Clement Directory: http://www.searchme.co.nz/ "Before attempting to create something new, it is vital to have a good appreciation of everything that already exists in this field." Mikhail Kalashnikov -- NZ PHP Users Group: http://groups.google.com/group/nzphpug To post, send email to [email protected] To unsubscribe, send email to [email protected]
