Managed Email Security
Protect Your Domain from Email Spoofing
Only you should be able to email as your business.
Get a Free Domain CheckAnyone can send an email that appears to come from your domain. Fake invoices to customers, phishing messages to your staff, or scams that damage your reputation — all possible when your domain isn’t properly locked down.
13/100
The average email-authentication score across domains on the internet. That leaves the door wide open to impersonation.
At ICT-Partners we close that door for you. We continuously monitor and manage the controls that decide who is allowed to send email as your domain — SPF, DKIM, DMARC and MTA-STS — so only legitimate senders get through.
Why it matters
Why this matters for your business
Protect your customers and suppliers from fake invoices and scams sent in your name.
Reduce the risk of successful phishing and account takeover attacks.
Prove your security posture to insurers, customers and partners.
Stay ahead of growing expectations around email authentication, including bulk sender requirements and evolving regulations.
Keep your brand reputation intact.
The service
What we manage for you
We use a specialist platform purpose-built for managed service providers. It gives us a single view of every domain we look after, with continuous monitoring, clear scoring and the ability to fix issues safely.
Continuous monitoring of SPF, DKIM, DMARC and MTA-STS with 90+ technical checks.
Clear 0–100 security score for your domain, tracked over time and benchmarked against your industry.
Automated alerts that arrive as tickets in our support system so nothing is missed.
One-click, reversible DNS fixes, including hosted SPF and MTA-STS where needed.
Guided journey from monitoring to full enforcement (p=reject) so legitimate mail is never disrupted.
Forensic analysis of failures so we can distinguish real spoofing from misconfigured legitimate senders.
Optional Trust Mark — an embeddable badge showing your live, independently verified email security grade.
Fully managed
How it works with your existing ICT-Partners support
This is a managed service, not another tool you have to log into. We handle the monitoring, the fixes and the reporting as part of your IT support. Issues surface in the same place as everything else we manage for you. You get clear updates and a steadily improving score — proof that your domain is protected.
Questions
Frequently asked questions
Will this break our legitimate email?
No. We start in monitoring mode and only move toward full enforcement (p=reject) once we’ve identified and fixed every legitimate sender. Changes are reversible, and we never make a change that would stop your real mail without checking first.
We already have Microsoft 365 and email filtering. Do we still need this?
Yes. Microsoft 365 and filtering protect your inboxes. This service protects your domain, so criminals can’t send emails that look like they’re from you to your customers, suppliers or staff. The two work together.
How long does it take to reach full enforcement?
Most domains reach a strong monitoring baseline within a few days. Full enforcement typically takes 2–6 weeks depending on how many third-party senders (marketing platforms, invoicing systems, and so on) need to be aligned. We manage the process for you.
Will we see the score and reports?
Yes. You’ll receive clear updates and can see your domain’s security score improve over time. The optional Trust Mark also lets you display a live, verifiable grade on your own website if you wish.
How is this priced?
It’s offered as a simple add-on to your existing managed IT support, billed monthly. Pricing depends on the number of domains. Contact us for a quick quote — most clients find it a very small cost relative to the risk it removes.
Start with a free domain check
Find out where your domain stands today. We’ll show you the current score, any obvious gaps, and what it would take to lock it down properly.
Or use our contact form to book a free domain check as part of an IT review.