For solo founders who send from their own domain
Stop strangers from emailing as you — before customers notice.
A free check that shows whether strangers can email as you, then gives one next step to lock it down.
No signup. Paste your domain. One clear action.
How it works
Three moves. Plain English. You stay in control of your DNS.
- 1
Enter your domain
We look up who’s allowed to send as you — and whether fakes can still get through.
- 2
Get one next step
No report dump. One clear action in plain English: copy a record, flip a setting, recheck.
- 3
Lock it down
Move from watching to filtering fakes to fully protected. Most founders finish under an hour.
Built for people who don’t live in DNS
Solo founders, small teams, no IT department. If you’ve ever stared at an email setting and guessed — this is for you.