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Discover hidden threats with a free email security healthcheck

Uncover the threats masquerading as genuine emails in your inbox from the last 90 days, and explore a new way of filtering out advanced phishing emails.

This free scan takes just five minutes to set up.

Rated 4.9-Stars on Google in 247 Reviews

Rated 5-Stars on Trustpilot in 13 Reviews

Why do I need to scan my mailbox?

Traditional email protection technologies aren’t foolproof. Harmful mail often gets through, ultimately landing in the inbox of someone who might not recognise the threat for what it is.

Legacy SEG (Secure Email Gateway) systems work at the entranceway to your inbox. Our service is different. Our service is powered by a leading email security platform working from inside your mailbox. This detects and remediates harmful emails in real time that might have been missed otherwise.

Phishing attacks can wreak havoc on your business and cost you time and money. Can you afford to take the risk?

Discover what your current system is missing with a free email scan from CloudTech24.

Introducing our advanced email security service

Our solution combines AI with human insights. It works from the inside to identify advanced phishing attempts which often evade built-in solutions from providers such as Microsoft and Google, including business email compromise (BEC) and account takeover (ATO).

It scans every email, finding threats and remediating them instantly (and any others like it). Quick to deploy and easy to manage, we eliminate harmful threats in bulk to save you time.

Book a discovery call

Combines human insights with AI driven technology for advanced email protection.

Works in real time for instant protection from advanced phishing threats.

Automatically finds and remediates threats, slashing the time spent per incident.

Access to a virtual SOC analyst frees up your time for other things.

Training and real-world simulation testing included as standard.

Integrates seamlessly with various SIEM + SOAR platforms.

Uncover the threats in your mailbox

Our advanced email security service is compatible with Google and Microsoft. It takes as little as five minutes to set-up and at the end of the email scan, you’ll be provided with a report that identifies the harmful emails in your mailbox.

It’s free, with no obligation to continue after the first scan.

Book a discovery call

Book a time that works for you to talk to our sales team about how a team of global engineers from around the world deliver 24/7 cybersecurity and IT services.

Book now

What our clients say about us

Love our partnership with CloudTech24!
27/05/2026

I work directly with CloudTech24 as a vendor of theirs, CloudTech24 are a very mature and forward thinking MSP. Their processes are carefully mapped out and diligently analysed – they carefully leverage AI and automation to assist with their day-to-day offerings with the customer as the forefront of their decision making.

I had full confidence when first…
22/05/2026

I had full confidence when first dealing with the team at CloudTech24 as their communication from start to finish was exceptional and made me feel at ease. When IT is an essential part of business, it can be stressful when things go wrong but with CloudTech24 they have regularly exceeded my expectations.

Swift response and resolution
18/05/2026

Swift response and resolution to any issues. The Service Desk team are always proactive and helpful.

I had a fantastic experience when…
18/05/2026

I had a fantastic experience when dealing with CloudTech24. Their team are quick, knowledgeable and friendly and they solved my issue very promptly.

Expert friendly team
15/05/2026

We’ve partnered with CloudTech for many years now, and the team are always super friendly and are experts at what they do.

A great team to work with
15/05/2026

We’ve partnered with CloudTech24 for several years, and they always go above and beyond for their clients. They are a pleasure to work with, and we would 100% recommend them to anyone looking for IT support!

Wonderful company to work with
15/05/2026

We’ve had the pleasure of partnering with CloudTech24 for several years, and it’s a relationship we genuinely value. They’re a fantastic team, always going the extra mile for their clients and bringing real care to everything they do. Great people, great attitude, and a joy to work alongside.

The team have been great
22/04/2026

The team have been great! Very easy to work with and keep things as simple as possible for me. Thanks again 🙏🏼

Working with CloudTech24 has been a…
22/04/2026

Working with CloudTech24 has been a genuinely smooth and valuable experience from start to finish. The onboarding process was structured and efficient, with the team taking time to fully understand our setup, risks, and goals before implementing any solutions.

Day-to-day, their support has been consistently reliable. Issues are handled quickly, often before they become real problems, and there’s a clear proactive approach rather than just reactive fixes.

Their cybersecurity expertise has also added a strong layer of confidence, we know our systems, data, and users are properly protected.

What stands out most is the level of service. Communication is clear, response times are fast, and nothing feels like too much trouble. They operate more like an extension of our team than an external provider, which makes a big difference.

Overall, it’s taken a lot of stress away from managing IT internally and allowed us to focus on growing the business, knowing everything behind the scenes is in safe hands.

Minoo Doost
09/04/2026
Dominic Pulsford
30/03/2026
Long Term Customer of Cloudtech24
12/03/2026

Long Term Customer of Cloudtech24 – since November 2019.

Always answer the questions, they are always happy to bounce ideas off.

Seem to be very knowledgeable and on top of their game.

Jaspreet
10/03/2026
Christopher Bennett
03/03/2026
Responsive and friendly team
03/03/2026

Responsive and friendly team

Adam Sargeson
03/03/2026

CloudTech24 have been a huge support to Positively Adam, providing reliable IT and cybersecurity services here in London.

From day one, their approach has been proactive rather than reactive. Their 24/7 support gives real peace of mind, issues are handled quickly, communication is clear, and nothing feels left hanging. It’s reassuring to know our systems are constantly monitored and protected.

They’ve strengthened our Microsoft 365 setup, tightened our security, and made our overall IT infrastructure far more streamlined and resilient. Most importantly, they explain everything in straightforward terms, which makes decision-making easy and stress-free.

If you’re looking for an IT partner that genuinely adds value and helps your business run smoothly, I highly recommend CloudTech24.

adam sargeson
03/03/2026

We’ve been working with CloudTech24 for our IT support and cybersecurity in London, and the service has been outstanding.

Their 24/7 support genuinely makes a difference. Any issues are picked up quickly, resolved efficiently, and communicated clearly, no chasing, no confusion. You can tell they proactively monitor systems rather than just reacting when something breaks.

What really stands out is their professionalism and technical expertise. From Microsoft 365 support to strengthening our overall cybersecurity posture, everything feels structured, secure, and well-managed. They explain technical matters in plain English, which is invaluable for non-technical teams.

If you’re a London-based business looking for reliable, proactive IT support that actually feels like a partnership rather than a helpdesk, I wouldn’t hesitate to recommend CloudTech24.

Alastair Lee
27/02/2026

CT24 have regularly provided outstanding support. The team are always responsive, polite, helpful and a pleasure to work with. A big thanks to all the team!

Lavinia Talica
18/02/2026
Vlad
03/02/2026
Ryan Kaskey
30/01/2026

great job and helped me out.

max i
29/01/2026
Emma Fox
29/01/2026

Setting up a new business can be daunting but the team at CT24 assisted me with all the tech set up. Their response time in amazing, they were calm and patient with my million questions. I cannot recommend them more highly.

Richard Stevens
23/01/2026
Jennifer D
20/01/2026

I can’t say enough nice things about CloudTech24 IT support. For the past year of working with them, they have always responded professionally and quickly. A little shoutout to Ethan who helped me resolve an issue today. He stayed on the call with me until the issue was resolved. When things aren’t working… you want an IT company that can resolve issues quickly, highly recommend them. I’m located in Denver, CO.

Paul Mordue
19/01/2026

Excellent service.

Sami Syed
29/12/2025
Mike Escola
12/12/2025

This service works well.

Nat Walker
03/12/2025

Quick response to resolve my issue, thank you!

Marco Sardi
02/12/2025
Valeria Riscanu
02/12/2025
Nigel Hemsley
28/11/2025
Sharon Lee
19/11/2025
Rachael Geddes
18/11/2025
Samantha Cool
12/11/2025

Great service. Ethan is very helpful

Louise Russell
11/11/2025
Josh Whorley
05/11/2025
Kay Wood
05/11/2025
Lucas Freitas
04/11/2025
Abbie Thompson
23/10/2025
Milos Subotic
22/10/2025

Fast

Alistair Budden
21/10/2025
Tatiana Medaru
21/10/2025
J
20/10/2025
Max Davies
16/10/2025

Best IT support!

NIDHI AGARWAL
14/10/2025
Cary Nari
12/10/2025

I’ll definitely use this again.

Omni Academy
10/10/2025

Always great service. Speedy, patient and helpful

Dominic Hill
10/10/2025

Long term customer of Cloudtech24 – today was particularly useful as there is no one as nerdy as me in our company, and it was good just to bounce the problem off the team. I eventually found the answer myself – sort of ‘once you have excluded everything that should be causing it, you’re left with what it couldn’t be’. And it was!

Enquiries Firle Estate
09/10/2025

Helpful & cheerful as always thank you Yassi