Click to fix SPF TXT DNS records

I see on my Mail Manager a red
note that says "Click to fix SPF TXT DNS records for current SPF and
all subdomains and domain aliases SPFs " Should I click that or ignore
it?

That message appears whenever the SPF record is different from the
default that is created by H-Sphere. If you set up custom SPF records
to allow for sending from our web servers or other smtp servers, or if
you've set up your mail on Mailfoundry, then you do not want to click
that button or it will undo your customizations.