How do I tell if an email comes from a look-alike address?
Look at the full address, not the name, and compare it with the address you already have on file.
Last read from the sources at the foot of this page.
What should I check in the address?
Verify the sender's email address to confirm it matches the official address of the organization or individual they claim to be.
The Canadian Anti-Fraud Centre suggests taking a few seconds to hover over an email address or link and confirm that it is correct.
Compare the part after the @ with an email you know is genuine. Look for an added or missing letter, rn in place of m, a 1 in place of an l, a hyphen, an extra word or a different ending.
What other clues point to a look-alike?
Take a few seconds to hover over an email address or link and confirm that they are correct
The Cyber Centre lists an unfamiliar or misspelled sender name or address among the clues to a malicious email.
A request to change bank details, pay urgently, or keep a matter quiet deserves a check whatever the address looks like.
What should I do if I am unsure?
an unfamiliar or misspelled name or email address of the sender
The Anti-Fraud Centre recommends payment procedures that include confirming by voice any urgent request or change in payment details.
- Do not reply to the message or use any phone number in it.
- Call the person on a number you already have and ask whether they sent it.
- Report the message to the Canadian Anti-Fraud Centre if it asked for money.
Where does this come from?
- Canadian Centre for Cyber Security: Spotting malicious email messages (ITSAP.00.100)cyber.gc.caRead 14 October 2026
- Canadian Anti-Fraud Centre: Frauds targeting businessesantifraudcentre-centreantifraude.caRead 14 October 2026
See what is open before anyone else does.
We read from outside, find each way in first, and show it with a check anyone can re-run. No access, nothing tested, no obligation.
- We read your firm from outside.
- You see what is open, with the proof for the lead finding.
- If it is worth it, you order.
What happens if you go ahead. More at getleaktrace.com/see-it-first/.
Read the transcript
- 72 hours. One domain. Nothing to install.
- Discover. Every way in, found from outside.
- Validate. Every finding, proven. Dated and checkable by anyone.
- Close. Forged email: one click per step, where we reach your DNS host and you approve it.
- You get the fix for the rest, step by step, and we re-check until it is closed.
- Monitor. On monitoring: email settings, look-alikes and new host names re-checked every hour. Alerts within the hour.
- Every paid assessment is human-verified before release.
- The AI defense layer for businesses. getleaktrace.com/see-it-first/