The safe way to collaborate with externals

When contractors, consultants, or temps need access to your business, email can be your weakest link. SAGE changes that with secure endpoints, built-in triage, intelligent governance, and domain protection that keeps your real identity safe from spam and exposure.

Give access, without giving risk.

🛡️
smtp.sagemail.co.uk

Five Pillars of Secure External Collaboration

🔐

Secure Endpoint

smtp.sagemail.co.uk – Authorises only approved users and accounts. Your gateway, your rules.

🤖

Built-in Auto Triage

Every message is filtered for compliance, data loss, and risk before it reaches your SME. AI-powered protection.

👥

Safe External Access

Issue SAGE addresses to externals so they can communicate as part of your team, without compromising security.

🌐

Universal Secure Communications

SAGE accounts work for encrypted, risk-managed communication with anyone, anywhere.

🎭

Domain Protection & Privacy

Send emails through SAGE to keep your personal or corporate domain safe from exposure, spam, and unwanted attention.

How S.A.G.E. Works

1

Authenticate & Authorize

Only approved SME accounts can access the SAGE system. Every user is verified before entry.

2

Intelligent Filtering

Our AI-powered triage system scans every message for compliance, DLP violations, and security risks.

3

Secure Delivery

Clean, verified messages reach their destination. Threats are quarantined and reported.

More than an email client – it's your privacy-first security governance layer

SAGE combines secure email routing, domain masking, zero-trust proxy capabilities, and intelligent firewall protection. Send emails safely without exposing your real domain to spam, harvesting, or unwanted attention. One solution, complete protection and privacy.

Received a SAGE Email?

Verify the authenticity of any email sent through our secure gateway. Simply enter the verification details from your email to confirm it's genuine communication from a trusted sender.

🔍

Verify Your SAGE Email

Usually found in the email header or signature
The business or person who sent you the email
The email address where you received this message

What We Verify

  • Email was sent through SAGE gateway
  • Sender's organization is authorized
  • Message passed all security checks
  • Communication timestamp and route
🔒

Your Privacy

  • No email content is accessed
  • Only verification metadata checked
  • Lookup details are not stored
  • GDPR compliant verification process

Why Verify?

  • Prevent email spoofing and phishing
  • Confirm sender authenticity
  • Trust secure communications
  • Verify business partnerships

Protect Your Digital Identity

Why expose your personal or corporate domain to spam, data harvesting, and unwanted attention? SAGE acts as your email proxy, keeping your real identity safe while maintaining professional communications.

👤

Sole Traders & Freelancers

Keep your personal email private while presenting a professional front. No more spam flooding your main inbox.

🏢

SMEs & Corporates

Protect your corporate domain from being harvested, targeted, or associated with external communications you can't control.

🔄

Anonymous Communications

Send emails through SAGE addresses without revealing your real domain. Perfect for sensitive negotiations or market research.

🛡️

Reputation Management

Keep your primary domain clean and spam-free. All risky or unknown communications go through SAGE first.

Perfect For

Contractors & Consultants

Give temporary team members secure access without exposing your internal systems or revealing your corporate domain.

Suppliers & Partners

Collaborate safely with external vendors while maintaining full control over your data and domain reputation.

Remote Teams

Ensure all external communications meet your security standards while protecting team members' personal domains.

Privacy-Conscious Businesses

Built-in domain masking ensures your real email infrastructure stays hidden from external parties and potential threats.

Ready to secure your communications and protect your domain?

Join businesses who trust SAGE to collaborate safely while keeping their real identity private and spam-free.

Email Us