Free email security check
Can someone send email pretending to be you?
Criminals fake company email addresses to send bogus invoices and payment requests. Three DNS settings — SPF, DKIM and DMARC — stop that, and Google and Microsoft now require DMARC from anyone sending to their users in bulk. Enter your domain to see how you stand.
What needs attention
Technical details
Everything we checked, with the fix for each problem. Hand this to whoever manages your DNS — or ask us to do it.
Want us to fix this for you?
We set up SPF, DKIM and DMARC for Microsoft 365, Google Workspace and most email providers, then monitor the reports so nothing legitimate gets blocked. Leave your details and we’ll come back to you with what’s needed.