Sender Policy Framework
I manage my own domains and want to publish or revise my SPF record.
Do I need SPF?
I just don't understand SPF, I just want to get my e-mails!
Do I need to publish an SPF entry for all my SMTP servers?
What is SPF and why does it complicate my life?
How much does it cost to use the SPF service?
What does SPF actually do now?
Acceptance and introduction
Can I use SPF with a dynamic IP address?
Can I bypass SPF checks for specific servers? Can I whitelist hosts on my dmz without publishing their addresses?
The SPF page "Why" indicated that I should wait a few days and then try again. I did. And now?
The Evil Question: What about subdomains?
What guidelines besides SPF should I use in my MTA?
Does Hotmail run SPF?
My record looks fine, why do I get a TempError from Hotmail and how can I fix it?
How do I publish TXT records if my DNS records end in .local?
Common errors when creating an SPF record!
Can I run an SMTP server on my laptop?
I have created my own entries. How do I test, validate, check them?
I am an ISP, what do I have to consider?
My message does not arrive at Hotmail, not even in the Spam folder. Why?
What if I do not manage my DNS records myself?
Explained: How does SPF work in 1 minute
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