already configured SPF but still not verified

already configured SPF but still not verified

Hi Everyone!

I hope someone can explain this this to me.

I am just wondering why SPF is still not verified though it is already configured in DNS in Siteground. I follow this article https://www.zoho.com/mail/help/adminconsole/spf-configuration.html so I used this for address v=spf1 include:zoho.com ~all .
I checked my site in mxtoolbox.com and looks like smtp mx3.zoho.com is failed to connect and dmarc DNS record not found. Should I be worried for that? Is this connected to spf?

Thanks in advance.

Sincerely,

Miss K for Bill