Microsoft’s SPF Record Wizard

It is very important that you set your SPF record correctly these days to avoid having your emails rejected by other peoples mail servers.

Sender ID Framework SPF Record Wizard

http://www.spfwizard.net/

My customer was having an issue sending via his home broadband so in the end I added “+all” to my SPF:-

v=spf1 a mx ip4:193.189.74.53 mx:mail.brightnet.co.uk ip4:89.238.188.251 +all