New services change who sends
A website form or another sending service may need changes to your domain records.
Managed company email
Keep your company email working.
Authex Labs manages the controls behind it: which services can send as your business, and which people and applications can access it.
Domain authenticationSending servicesPeople and accessApplication permissionsEvidence and reportsDelegated DNS controls
Delegated DNS controls
SPF, DMARC, MTA-STS, TLS-RPT and BIMI.
Microsoft 365 reviews
Access evidence after administrator consent.
Changes checked
See what changed and whether it worked.
Keep pace with email changes
Adding a sending service or changing access can leave email controls out of step.
Access needs to stay current
People and applications can gain or retain access as your business changes.
Sending and access under control
Authex Labs brings domain records, sending services and Microsoft 365 access evidence into one managed view.
We handle the technical work
Authex Labs manages delegated SPF, DMARC, MTA-STS, TLS-RPT and BIMI controls. Microsoft 365 reviews cover forwarding, mail-access applications, administrators and sign-in protection.
Evidence and unknowns remain distinct.
Authex LabsWorkspaceOverviewSendingPeopleAccessManageDomains
example.com / Overview
Company email
What is known, what is changing and what comes next.
Sending and access togetherOne view across the controls behind company email.
ManagedSending servicesKnown and declared senders
PeopleMicrosoft 365 access
ApplicationsSupported platform permissions
From change to checked result
Authex Labs follows supported work from the first signal through to a checked result.
1
Find the change
Watch public DNS, DMARC reports and connected Microsoft 365 observations.
2
Take the next action
Advance DMARC when the evidence and your authority allow it. SPF tightening still needs approval.
3
Check the result
Read the live outcome and retain the evidence of what happened.
Evidence you can follow
Your first view separates verified facts from declared services and evidence still building. It names the next action Authex Labs owns.
Get startedexample.com / First review
Domain recordsPublic authentication checked
VerifiedMicrosoft 365Connected tenant review
ReviewedWebsite formsDeclared, not yet observed in receiver reports
Evidence buildingNext actionCompare sender reports when they arrive
Authex LabsKnown facts stay distinct from what is not yet known.
Ongoing support in one plan
The plan includes supported fixes and human help as your business changes.
£249per managed domain per year in the UK.
Start with public evidence
A domain check can show the public authentication picture. It is a starting point, not a complete review of your email setup.
Sign up to get startedYour authority sets the limits
Authex Labs manages supported controls behind company email. It does not read email, act without your authority or promise a result that has not been verified.
See the evidence viewBefore you get started
What does the £249 annual plan include?
The plan includes management for one domain, supported fixes and human help as your business changes.
What are your support hours?
Monday to Friday, 9am to 5pm UK time, excluding UK bank holidays.
Do you read the contents of email?
No. Authex Labs works with domain authentication, sending evidence and supported email-platform configuration. It does not read messages.
What if my current setup needs repair?
Authex Labs checks whether your setup can be managed safely before making changes.