How to add Customerly SPF with an existing SPF record?

If you want to add the Customerly SPF record on top of the SPF you are already using, follow the instruction below:

Let's assume you have google SPF in your TXT record: 

v=spf include:_spf.google.com ~all

What you need to do is adding the Customerly SPF in this way:

v=spf1 include:_spf.google.com include:spf.customerly.io ~all

Just append the include:spf.customerly.io after your current SPF and before the ~all

Let us know if you have any questions. We are happy to assist you!