Checks every message
Incoming messages are evaluated against SPF, DKIM, DMARC and ARC; weak authentication is recorded.
Sender authentication
SPF, DKIM and DMARC: know who really sent the message
SPF, DKIM and DMARC tell you whether a message really comes from the domain it claims. SecuraWall checks every incoming message and helps you read the DMARC reports for your own domain.
Monthly per domain · No long contracts · No automatic charges
What the three records do
SPF
Lists the servers allowed to send mail for a domain.
DKIM
Adds a signature that shows the message was not changed on the way.
DMARC
Tells receivers what to do when SPF and DKIM do not match the visible sender, and asks them to send reports.
ARC
Keeps authentication results when a message passes through a forwarding service.
What SecuraWall does with them.
Reads your DMARC reports
See who sends mail as your domain, which sources pass and which fail.
By country
A world map shows where failing mail in your name comes from.