Single Domain
For small practices and suppliers with one primary domain.
Verify + complete SPF/DKIM, MTA-STS + TLS-RPT, DMARC to enforcement, documented.
Managed from ~$300/mo.
Setup project scoped from your free assessment.
Start with a free scanManaged email authentication
Make your domain
impossible to fake.
StopForge verifies what you've set up, completes it, and manages it — SPF, DKIM, DMARC, MTA-STS and TLS-RPT — so impersonators get blocked, your mail travels encrypted, and the email you actually send lands in the inbox.
See who's sending as your domain
Free exposure scan · No changes to your mail flow
You set up email. But is it actually protecting you?
Most organizations did the right things — set up their mail, maybe added an SPF record or two — and assumed they were covered. Usually they aren't. Half-configured authentication is a false sense of security: it looks done, but anyone can still send email as your domain, and you have no visibility into who's trying.
You have an MX record and working mailboxes — but that only handles mail coming in. Nothing about it stops someone from sending mail that looks like it's from you. Until it's verified and enforced, your setup isn't doing the job you think it is.
Anyone can put your domain in the "From" line today.
An unverified SPF record can silently fail and still feel "done."
"Monitor only" DMARC blocks nothing — it just reports after the fact.
Where is your email on the path to protected?
Email authentication isn't a switch you flip — it's a path. Most organizations are somewhere in the first two steps, and many aren't sure which one. Not knowing is normal: finding out is step one.
Most organizations start here
1
Verify
Find out what you actually have today. Most setups have gaps nobody knows about.
2
Authenticate
Set up the records that prove your real mail is really you (SPF and DKIM).
3
Enforce
Switch on blocking (DMARC at reject) so forged email is rejected — without disrupting your real mail.
4
Maintain
Keep it working as you add tools and vendors and as threats change. This step never ends.
5
Distinguish (optional)
Show your verified logo in inboxes (BIMI). The finishing touch, once you're protected.
Not sure which step you're on? That's exactly what the free scan tells you — in seconds, with no changes to your mail.
Find my stepThe whole stack, handled.
Nobody can send as you.
SPF, DKIM and DMARC prove your identity and block impersonators.
Nothing travels exposed.
MTA-STS and TLS-RPT force encryption in transit and report when it fails.
- SPF
- DKIM
- DMARC
- MTA-STS
- TLS-RPT
- BIMI optional add-on
How StopForge works.
-
1
Free scan
In seconds, we read your public records and show you exactly where you stand. No changes, no obligation.
-
2
Exposure assessment
We turn on reporting and watch real data for a couple of weeks, then show you every service sending as your domain — including the ones nobody can identify — with a clear roadmap.
-
3
Path to enforcement
We verify, complete, and correct your records, then move you to full enforcement in stages, without breaking the email you depend on.
-
4
Managed
We keep it that way: authorizing new senders before they break your mail, catching new spoofing, and keeping your records and sender inventory audit-ready.
Founded by a seasoned cybersecurity founder with 25+ years building and shipping security products — including consumer privacy and anti-phishing platforms that protect people and organizations from targeted attacks.
Simple, two-part pricing.
Getting to full protection is a project. Staying there as your email changes is an ongoing service. We price them separately and honestly.
Every new tool your team adds can silently break enforcement. The managed service is what keeps your protection — and your compliance evidence — from quietly going stale.
Mid-Market
For growing, regulated organizations with several domains and many senders.
Everything above + SPF flattening, multi-domain coverage, quarterly executive review, compliance-ready evidence pack.
Managed from ~$650/mo.
Setup project scoped from your free assessment.
Start with a free scanMulti-Domain / Complex
For health systems and groups with multiple brands, subsidiaries, and parked domains.
Everything above + subsidiary/parked-domain policy, priority SLA, program integration.
Managed pricing on assessment.
Setup project scoped from your free assessment.
Start with a free scanBIMI — your verified logo in the inbox — available once you're enforced. Setup plus the annual verified-mark certificate at cost.
See who's sending as your domain.
Send us your domain and we'll show you exactly where your email authentication stands — and what's getting through. No changes to your mail, no obligation.
Thanks — we'll send your exposure report within a couple of business days.