Security for remote teams and the AI they use
Email security

Email security that catches what the built-in filter misses

Most attacks still start in an inbox: a fake invoice, a lookalike vendor, a link to a fake sign-in page. Upfortify adds a managed security layer to Microsoft 365 or Google Workspace that inspects every message, flags impersonation, pulls back threats after delivery and keeps your domain from being spoofed.

Why the inbox is still the front door

Remote teams live in email. Invoices, contracts, password resets and client files all arrive the same way, and attackers know it. A convincing message only has to fool one person on a busy afternoon. The answer is layered: filter as much as possible before it lands, make the dangerous messages obvious, and be able to remove a threat from every mailbox the moment one is found.

What our managed email security includes

  • Advanced phishing and malware filtering. Every inbound message is inspected for malicious links, attachments and known attack patterns, on top of what your email provider already blocks.
  • Impersonation and BEC detection. Messages that pretend to be your executives, vendors or clients are flagged, including lookalike domains and display-name tricks.
  • Link checks at click time. Links are rechecked when someone clicks, so a page that turns malicious after delivery is still blocked.
  • Attachment sandboxing. Suspicious files are opened in an isolated environment before they reach anyone.
  • Post-delivery removal. When a threat is confirmed, every copy is pulled from every mailbox at once.
  • SPF, DKIM and DMARC done properly. We set up and monitor your domain’s email authentication, then move DMARC to enforcement step by step so legitimate senders aren’t blocked.
  • A report button for staff. One click sends a suspicious message to us for review.

Works with the email you already use

There is nothing to migrate. Email security connects to Microsoft 365 or Google Workspace, and most protections run without changing how people use Outlook or Gmail. It pairs naturally with security awareness training, so staff learn to spot what gets through, and with multi-factor authentication, so a stolen password from a phishing page isn’t enough to get in.

From suspicious message to cleaned up, in four moves

Inspect

Every inbound message is checked for malicious links, attachments, impersonation and unusual sender behavior.

Flag or quarantine

High-risk messages are held back, and lower-risk ones are marked with a clear warning banner.

Remove everywhere

When a threat is confirmed, every copy is removed from every mailbox, wherever your team is working.

Report

A monthly summary shows what was blocked, what was reported and how your domain’s email authentication is doing.

Email and AI tools

AI makes phishing messages cleaner and more personal, so spelling mistakes are no longer a reliable warning sign. AI email assistants that can read and send mail also need limits. Reviewing which apps have access to your mailboxes is part of shadow AI discovery.

Frequently asked questions

Isn't the spam filter in Microsoft 365 or Google Workspace enough?

The built-in filters catch most bulk spam and known malware. They are weaker against targeted attacks: a message from a real but compromised vendor account, a lookalike domain one letter off, or a link that turns malicious after delivery. A dedicated email security layer looks at sender behavior, relationships and links at click time, which is where those attacks get caught.

What is business email compromise?

Business email compromise (BEC) is when an attacker impersonates or takes over a trusted email account, such as your CEO, a vendor or a client, to trick someone into paying a fake invoice or changing bank details. These messages often contain no link or attachment at all, so they need impersonation and behavior checks rather than a malware scan.

What are SPF, DKIM and DMARC?

They are DNS records that prove which servers may send email for your domain. SPF lists approved senders, DKIM signs your messages, and DMARC tells receiving servers what to do with mail that fails those checks. Set up properly, they make it much harder for criminals to send email that looks like it came from you. Google and Yahoo now require them for anyone sending email in bulk.

Will email security slow down or lose our email?

Messages are typically scanned in seconds. Anything quarantined stays available for review, and staff can request release of a message they were expecting. During setup we tune the rules to your normal mail flow, so legitimate vendor and client email keeps arriving.

What happens when someone reports a suspicious email?

Staff get a report button in Outlook or Gmail. Reported messages are reviewed, and if one is malicious, every copy can be pulled from every mailbox in the company, not just the one person who noticed it.

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