Why you're getting spam
Every time you gave a website your real email address, you created a permanent connection. That website can email you indefinitely, share your address with partners, and sell it to data brokers who sell it again. The result is an inbox that fills with marketing you never wanted.
The only way to stop this completely is to stop giving out your real email in the first place — which is exactly what temporary email solves.
The two-email strategy
The most effective approach is to maintain two categories of email usage:
- Real email — for people you know, important services (banking, healthcare, government), and accounts you genuinely care about
- Temp email — for everything else: shopping, sign-ups, downloads, trials, forums, Wi-Fi portals
Over time, your real inbox becomes clean and manageable. Marketing goes nowhere, because you never gave anyone your real address for marketing.
Common spam sources and how temp email stops them
| Spam Source | How Temp Email Stops It |
|---|---|
| Retail newsletters | Give temp email at checkout — marketing goes to an inbox that no longer exists |
| Wi-Fi portal sign-ups | Airport and hotel Wi-Fi takes temp email — never hear from them again |
| Free download gates | Enter temp email to download the PDF — no follow-up email sequence ever arrives |
| Forum registrations | Forum sends temp email — community digests vanish with the inbox |
| Loyalty programmes | Sign up with temp email — earn the points, skip the weekly emails |
| Contest entries | Enter with temp email — prize emails arrive in temp inbox, spam goes nowhere |
| Data broker lists | Temp email never becomes part of a broker database — it doesn't persist |
What to do with existing spam
Temp email stops future spam but doesn't fix your existing inbox. For that:
- Unsubscribe in bulk — use a service like Unroll.me to identify and unsubscribe from all marketing in one go
- Create filters — Gmail and Outlook let you auto-archive or delete emails from specific senders
- Change your email — for the worst cases, creating a fresh email address and migrating important contacts is the nuclear option
- Going forward — use Houdininbox for every new sign-up that doesn't absolutely require your real email
Quick rule: Before you type your email address into any website, ask: "Do I need to hear from this company again?" If the answer is no — use Houdininbox.