MailPoet Sending Service
Users sending with MailPoet’s Sending Service usually don’t need to set up their own SPF or DKIM, as messages will automatically have MailPoet Sending Service’s SPF set up and will be signed with MailPoet Sending Service’s DKIM.
How to check your SPF and DKIM keys
You can simply use this tool to check your SPF and DKIM keys.
Add the website domain where you’re sending your emails from and enter default as your DKIM selector.
You can run a spam score test if you want more information about it.
Where to edit your SPF record?
If you’re using a third-party sending method and need to edit or add a SPF record on your host administration area (i.e.: cPanel), simply use the guides listed in this article to help you.
Please note a domain can only have one SPF record. Having more than one SPF record can negatively impact your domain reputation, as well as lead to deliverability issues and fraud opportunities. If you need to include multiple SPF records for your domain, you should merge them into a single record.