Unauthorized users are using my domain name to send spam. I want to block unauthorized users. I understand I need to set up an SPF. I cannot find anywhere on your website instructions on how to do this. Please let me know how to do this. An example of the unauthorized use of my domain name is:
On 28 Oct 2012, at 16:20, "Viktorya" <[email redacted]> wrote:
> Hello [email redacted],
> Good news for all the single guys who are interested in meeting a Russian woman.
> Please visit this links and find links to the selected, 100% checked profiles of sincere Russian women.
> Sorry for bothering if this is not for you
> Good luck!
The blog I need help with is bronzebygold.com.