A digital game store and community. Gaming platforms verify the address to secure the account and enable purchases and trading.
Before you use a temporary address for Steam. Never use a temporary address for an account that holds purchases or items you care about: you could not recover it.
When you register, Steam usually sends a numeric verification code to the address you gave it. The sender, subject and exact wording are Steam's own and can change, so look for a message that arrived right after you submitted the form.
Steam Guard sends a code to the account address during sign-in on a new device.
Studios and tool builders create test accounts to exercise sign-in, entitlement and store flows.
With the Emailsify MCP server, an agent creates an address, fills in the Steam form, then waits for the verification email. That wait returns only the extracted code, not the whole email, which keeps untrusted text away from the model. See how to connect your agent.
Use a temporary inbox when you only need to look around Steam and you can afford to lose the account. Switch to an address you own if the account will hold anything you care about, if you need billing receipts, or if you may need a password reset.
Emailsify is an independent service and is not affiliated with Steam. Follow Steam's terms of service.
That is Steam's decision and it changes over time, so we cannot promise it. If Steam rejects the address, do not try to disguise it. Use an address you control instead, especially for an account you want to keep.
Usually a few seconds after Steam sends it. The delay is mostly on the sender's side. Keep the inbox open: it refreshes automatically, and Steam codes and links are short-lived.
No. Mail is deleted 2 hours after it arrives and the address cannot be reclaimed, so a password reset later would go nowhere. Use a permanent address for any Steam account you intend to keep.
Yes, on a Pro plan. The agent creates an inbox, submits the form, then waits for the code, which it receives the moment it arrives. Whether automating a Steam sign-up is allowed depends on Steam's terms.