How to Stop Spam & Junk Email for Good

How to stop getting junk mail

Most spam advice treats symptoms — filtering and deleting what already arrived. That helps, but the durable fix is to stop giving out the address spammers reach you at. This guide covers both: cutting spam off at the source so new junk never starts, and cleaning up the flood already hitting your real inbox.

Why you get junk email in the first place

Almost every piece of junk traces back to one thing: your real address ended up somewhere it could be collected, sold, or leaked. A signup form, a "free" download, a data breach, a shopping account — each hands your address to a list. Once it is on a list, it spreads, and there is no taking it back. That is the key insight: the address you gave out is the problem, so the strongest fix is not giving out the real one.

The durable fix: stop spam at the source

Use a disposable address for anything you do not fully trust — signups, trials, one-off downloads, forums. The service gets a throwaway address; your real inbox never enters the equation, so it can never start receiving their mail (or whoever they sell to).

• Give each untrusted signup a fresh disposable address.
• Let it expire when you are done — the spam expires with it.
• Your real inbox stays for people who actually matter.

This is the same principle behind how to stop spam signups, and it is why disposable email exists — see what is temporary email.

Clean up the junk already reaching you

For spam already landing in your real inbox:

1. Unsubscribe from legitimate senders. Real companies must honour the unsubscribe link. Use it for newsletters you no longer want.
2. Never click links in obvious spam. For actual spam (not legit marketing), clicking anything — including "unsubscribe" — confirms your address is live. Mark as spam instead.
3. Set up filters. Route or trash mail by sender, domain, or keyword. Full guide: email filtering.
4. Get off mailing lists. For physical and marketing lists, use official opt-out registries — see do not mail list & opt-out guide.

Junk email vs junk physical mail

"Junk mail" means two things. For email, the tools above apply. For physical junk mail — catalogues, credit-card offers — you need opt-out registries and do-not-mail lists, which we cover separately in the opt-out guide.

A realistic spam-reduction routine

• New signups → disposable address, always.
• Existing newsletters you want → keep, or route with a filter.
• Existing spam → mark as spam, never click.
• Physical junk → opt out via official registries once a year.

How MoeMail fits

MoeMail is the source-level fix: a disposable inbox in seconds — no phone number, no personal details — so untrusted signups never touch your real address. Addresses auto-expire, there is no behavioural tracking, and it is open source under the MIT license so you can read the code or self-host it on Cloudflare. Create a free MoeMail address and stop the next wave before it starts.

FAQ

What is the fastest way to stop junk email?

Stop feeding it your real address. Use a disposable address for new signups so spam never reaches your inbox, then filter and unsubscribe to clean up what is already arriving.

Should I click "unsubscribe" on spam?

Only on legitimate marketing you recognise. On genuine spam, any click — unsubscribe included — confirms your address is active and usually brings more. Mark it as spam instead.

Does a disposable email really reduce spam?

Yes, because it removes the cause. If a service only ever has a throwaway address, neither it nor anyone it sells to can reach your real inbox.