Temporary Gmail, Yahoo, and Outlook addresses: what’s real

By Riley Marsh · Last updated November 4, 2026

Only Google can create @gmail.com addresses. Many “Gmail generators” just reuse an existing account. Here’s what they do, and what works better for each provider.

Can we give you a Gmail address?

No. Our temporary addresses use our own domains. We can’t create addresses at Gmail, Yahoo, Outlook, or Hotmail, because each of those domains belongs to its provider. The same is true of any independent temp mail service.

What “Gmail generators” usually do

Gmail ignores dots in personal addresses and delivers tagged addresses to the same inbox, so j.ohnsmith@gmail.com and johnsmith+shop@gmail.com both reach johnsmith@gmail.com. A tool can use those rules to turn one account into thousands of addresses that look new. Whoever runs that account can receive what’s sent to all of them.

• It isn’t private. The account owner, and possibly other users of the tool, may be able to see your codes and password resets.
• It isn’t yours. You can’t recover an account if the tool’s owner loses access or simply shuts down.
• It may break the rules. Using address variations to claim repeat trials, or to get around a limit, can break that site’s terms. Our acceptable use policy also forbids dodging another service’s bans or limits.

Lists of “free Gmail accounts with passwords” are worse. Those accounts are often stolen, so don’t use them.

Gmail: tags on your own address

If you just want to sort or trace mail, add a tag to your own address. It’s free, and the mail stays in your inbox. It doesn’t hide your real address, though, as our guide to Gmail plus addressing explains.

Yahoo: disposable addresses

Yahoo’s help pages describe disposable addresses, created under Settings and Mailboxes. They deliver to your main Yahoo inbox, and you can delete them later. Availability and limits vary by region and plan, so if you don’t see the option, your account may not have it.

Outlook and Hotmail: aliases

A Microsoft account can have email aliases: extra addresses that share your inbox, and that you can remove later. Microsoft limits how many you can add, so check its support pages for the current number. Hotmail accounts are managed the same way, through Outlook.com.

Which should you use?

• An account you’ll keep: your real address, or an alias from your provider.
• A one-time sign-up: a temporary inbox, which isn’t connected to your other accounts.
• A second long-term identity: a separate account you create yourself, following your provider’s rules, so that you hold the password and the recovery options.