This site came about because I spent the best of two hours hunting for Ionos Email SPF Record. So, if I’m hunting for it, I figured other people would probably be hunting for it. I then looked, and there was no central resource linking with them. So I figured I would chuck online I will add more SPF Records as I find them. If you know of any to add – please get me on

Email Services SPF records

Ionos Email SPF Record

v=spf1 ~all

(Confirmed on 6th December 2021 – by telephone with Ionos Support)

Google WorkSpace SPF Record

v=spf1 ~all

(Publically available on Google Support Forum and pages)

Microsoft 365 SPF Record

v=spf1 ~all

(Publically available on Microsoft 365 admin panel)

Zoho Mail SPF Record

v=spf1 -all

(Publically available here –

FastMail SPF Record

v=spf1 ?all

(Not confirmed but picked up from reliable source)3 SPF Record

v=spf1 ~all

NewsLetter Applications

Now, these applications/SaaS are a bit different to the above as they are normally used alongside the above mail services. So what I have done is just put in the bit you need to add to the SPF Record just before the ?/~all section.


Amazon SES

"v=spf1 ~all"