Showing 1–8 of 8 articles

Security Guides Advanced 2 min Medium

What to check after you turn DMARC on

Publishing a DMARC record starts an ongoing process. Verify legitimate mail streams, review alignment failures, and make onboarding new senders part of normal change control.

ConfigurationDMARCDNS
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Security Guides Intermediate 3 min Medium

How staff should report a suspicious email

People report more effectively when the route is easy to find and the response is clear. Ask for the message and what happened after it, without encouraging further interaction.

Email securityIncident responsePhishing
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Security Guides Intermediate 2 min High

Who can send mail as the company

Your domain may appear in messages from staff, marketing tools, websites, and finance services. Record each sender and connect it to an owner and an intended authentication setup.

DMARCEmail securityIdentity management
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Security Guides Intermediate 2 min Medium

What DMARC does for a small company’s email

DMARC connects your domain’s email authentication results to a published policy. A successful rollout starts with a complete list of legitimate senders and careful delivery checks.

DMARCDNSEmail security
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Digital Safety Basic 2 min High

How a small club loses money through a fake treasurer email

A volunteer group can lose money through a plausible payment request, especially during a change of treasurer. Keep account ownership, payment verification, and a second review explicit.

Business controlsEmail securityPayments
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Digital Safety Basic 2 min Medium

What to do with an invoice you were not expecting

An invoice can look routine while naming the wrong beneficiary or describing work that was never agreed. Check the business context and destination before paying.

Business controlsEmail securityPayments
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Digital Safety Intermediate 3 min High

Business email compromise: verify bank changes before paying

A convincing invoice can arrive from a real but compromised mailbox. Protect the payment decision with independent verification of changes to the beneficiary or account details.

Email securityIncident responsePayments
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Digital Safety Advanced 3 min High

Phishing beyond the email filter: verify the request, not the badge

An email that passes technical checks can still ask you to do something harmful. A trusted sender’s account may be compromised, and a plausible message may lead to an unsafe action.

Email securityPaymentsPhishing
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