Temp Outlook · Microsoft mailbox
Your Outlook address is often your Windows, Office and Xbox sign-in too — hand it to a website and you have handed over half of a login. NexMask keeps a large stock of ready-made @outlook.com mailboxes: claim one for sign-ups and codes, and your own Microsoft account never appears on a form.
No sign-up · No phone number · Only you can see it
One Microsoft account often runs Windows sign-in, Office, OneDrive and Xbox at once. Once its address lands in some site’s database, credential stuffing and phishing have a precise target. Sign up with a claimed Outlook instead, and if that site leaks, all that escapes is an address with no connection to you.
Outlook lets you add aliases, but they hang off the same Microsoft account, share its inbox, and can sign in to it by default. They sort mail; they do not hide the account. A claimed Outlook address has no relationship with yours at all.
Opening an Outlook of your own means a verification puzzle and, sometimes, a phone number — so the new account is linked to you from the start. Claiming one on NexMask skips that: the mailbox already exists, receives mail the moment it is yours, and only you can see its inbox.
Where it fits
Sites and apps that expect a mainstream mailbox send their codes as usual.
Game and community accounts that never touch your Xbox profile.
Blocked for using a temp-mail domain? Try an @outlook.com.
Productivity trials, without giving a sales team your work address.
See whether your verification mail actually reaches an Outlook inbox.
The single issue or event notice you wanted, and nothing after.
Plans
FAQ
Yes. It ends in @outlook.com and mail reaches it through Microsoft’s own mail system, so to the site it is an ordinary Outlook user. It simply is not yours, and it is not linked to your Microsoft account or phone number.
Neither. Free users claim one straight from the page, with no NexMask account, no Microsoft account and no phone verification. Membership is only needed to claim in bulk or hold several at once.
Yes. Sign-up codes, confirmation links and account notices all arrive. If one is slow, refresh the inbox; if it still does not show, ask the site to resend, or try another address.
No. You get the ability to receive at the address, not the Microsoft account behind it: no password, no Outlook web login, no Teams, Xbox or OneDrive — and no sending or replying either. When you need to reply anonymously, use a long-lived alias, which can send as the alias from the console.
No. While you hold an Outlook address, its inbox opens for you alone; knowing the address is not enough to get in.
Outlook does let you add aliases, but only a limited number, all attached to your main account and sharing its inbox — and by default each one can be used to sign in. They are good for sorting mail, not for hiding the account. A claimed Outlook address has no relationship with yours, so a leak stops there.
The lifespan is shown when you claim it, and members keep theirs longer. It is built for codes and confirmation mail, not as the recovery address of an account you will keep — a long-lived alias is the safer choice there.
No. NexMask is an independent privacy email service, with no affiliation, endorsement or partnership with Microsoft. Outlook is a trademark of Microsoft Corporation and is used here only to describe the address suffix.
A real @outlook.com, no sign-up, no phone number — and your Microsoft account stays where it is.
