SPF validation warning

SPF validation warning

Hi,

I'm recieving a warning regarding SPF validation. Below the results from the tool:


SPF record lookup and validation for: mpdz.nl

SPF records are published in DNS as TXT records.

The TXT records found for your domain are:
v=spf1 include:zoho.com ~all

Checking to see if there is a valid SPF record.

Found v=spf1 record for mpdz.nl:
v=spf1 include:zoho.com ~all

evaluating...
SPF record passed validation test with pySPF (Python SPF library)!
Can you please check ?

Regards,
Michel