You don't need a new address — you need to stop handing this one out. Changing your address is a large migration that fixes nothing structurally: give the new one to the same few hundred organisations and you arrive back here in a few years. The things that genuinely help are training your spam filter, unsubscribing from senders you recognise, and giving every new signup its own address so the problem stops growing.
Why changing your address is a trap
It feels decisive. It isn't, for three reasons.
The migration is brutal. Every account you own has a settings page, and most send a confirmation to the new address before the change takes. Anything you can't get into — because the reset goes to the address you're abandoning — becomes a support ticket. People typically abandon this around account thirty, leaving a half-migrated mess that's worse than where they started.
It doesn't address the cause. Spam arrived because several hundred organisations held one address and some of them shared, sold or lost it. A new address handed to the same organisations reproduces the situation exactly.
The old address doesn't go quiet. You'll keep it alive for the accounts you didn't migrate, so you keep checking it, so you keep seeing the spam.
What actually works, in order
1. Train the filter properly
Use Report spam rather than delete. Deleting teaches your provider nothing; reporting is a signal it acts on. Check the junk folder occasionally too — the FTC's guidance makes the point that "filters aren't perfect, so even emails that make it past the filter might still be spam," and the reverse happens as well. Source: FTC. Checked: 2026-08-19.
2. Unsubscribe from senders you recognise
For a legitimate company this works and is legally required — in the US, within 10 business days, after which they also may not sell or transfer your address. For a sender you've never dealt with, don't click anything: it confirms the address is live. How to tell them apart.
3. Block by domain, not by address
Bulk senders rotate the local part constantly. Blocking promo-47@ achieves nothing when tomorrow it's promo-48@. What blocking does and doesn't do.
4. Stop the list growing
This is the step that changes the trajectory. From today, every new signup gets its own address rather than your real one. You keep the address you have; you simply stop issuing it.
Six months later the position is qualitatively different: your real address is receiving mail only from the organisations that already had it, and every new relationship is on an address you can switch off individually. How to run that.
5. Migrate opportunistically, not in a batch
Here's the part that makes it survivable. Don't set aside a weekend. Instead, when a service emails you anyway — a receipt, a password reset, a policy update — spend sixty seconds moving that one account to its own address.
Within a year the accounts that matter have moved, because the accounts that matter are the ones that email you. The ones that never email you weren't contributing to the problem.
What to expect
- Weeks one to four: filter training and unsubscribing cut the visible volume noticeably. The underlying exposure hasn't changed.
- Months two to six: new signups stop adding to the problem. Old senders continue.
- Beyond: as accounts migrate, spam that does arrive increasingly lands on an alias — which means it identifies its source and can be switched off.
What doesn't happen is your address leaving circulation. It's out there permanently. The goal is that it matters less each month.
When changing your address is genuinely right
Two cases. If the address is tied to a compromised account you no longer control, move — that's a security problem, not a spam problem. And if you're starting a new chapter anyway — a new job, a new business — starting clean is cheap because there's nothing to migrate.
In both cases, start the new address with per-service addresses from day one, so you never issue the new one directly. Otherwise you'll be reading this article again in 2031.
More: the full guide to stopping spam · why the volume jumped