Telling a real sender from a borrowed name
Read the actual email address and judge who really sent a message.
Anyone can put any name they like on an email. Nobody can put any address they like.
The display name is just text. A stranger can type "Your Bank" into it in four seconds. The address after the name is different, because it has to point at a real mailbox that a real company controls. So the address is the part worth reading.
Read an address backward, from the end. The part right before the final dot-something is the true owner. In service@billing.chase.com, the owner is chase.com. In service@chase.billing-secure.net, the owner is billing-secure.net, and chase is only decoration.
This is why hyphens and extra words are worth a pause. A real company already owns its short name and rarely needs a longer one.
Key points
- The display name is typed by the sender and proves nothing.
- The address points at a mailbox somebody really controls.
- Read the address backward from the final dot.
- The last two pieces name the true owner.
- Verify anything urgent by phone, not by reply.
What to remember
- The display name is a costume. The address is the face.
- Familiar letters early in an address prove nothing at all.
- When an address looks wrong, verify on a different channel entirely.
Try this
Open three messages in your inbox today and, for each one, say the true owner of the address out loud before doing anything else.
Practice: Telling a real sender from a borrowed name. Your first lesson is free, with no account or card; the rest are part of a Lantern plan. Interactive lessons require JavaScript.