Can someone send email as you?
ExampleThe rule for fake mail MissingWho may send as you In placeYour signature In place
Example answer
Yes. Anyone can send email as you.
yourbusiness.comThe rule for fake mailMissing
Nothing tells other mail services what to do with a message that fails the test, so they deliver it.
Who may send as youIn place
Your signatureIn place
Reports of who sends as youMissing
Mail services offer a daily summary of every server using your address, and nobody gets it.
For whoever runs your website
Name
_dmarc.Type
TXTValue
v=Before you paste it
Change dmarc@yourbusiness.com to a mailbox you read. This first step only watches and stops nothing. Once the reports show only your own senders, usually after a few weeks, change p=none to p=quarantine, then to p=reject.
How this check works
We read the public email records of yourbusiness.com. Nothing was sent from or to your address.
Who may send as you
How to check it yourselfv=spf1 include:_spf.google.com ~all
