Maskmail

Create disposable email masks without leaving the page.

Maskmail lets you generate a fresh, private email mask the moment you focus an email field — no tab switching, no copy-paste, no new mailbox to manage. Every service gets its own address, and if one starts spamming or gets leaked, you shut it off with a single click. Your real inbox stays clean.

HOW IT WORKS

1. Click an email field on any sign-up form.
2. A small Maskmail popup appears with a ready-to-use mask.
3. The mask is auto-copied to your clipboard and filled into the field.
4. Mail sent to that mask forwards to your real inbox in real time. Reply through it, disable it, or delete it anytime from your dashboard.

KEY FEATURES

• One-click generation — focus any email field on any site and get a private mask instantly.
• Smart reuse per site — already have a mask for this site? Maskmail remembers and fills it in so you never sign up twice with a different address.
• Auto-copy to clipboard — every new mask is copied the moment it’s created, ready to paste elsewhere on the page.
• Right-click support — "Generate Maskmail address" appears on any editable field.
• Recent masks at a glance — search, copy, delete, or insert recent masks into the active tab directly from the toolbar popup.
• Domain selector — choose which of your connected domains to mint each mask on, with your preference remembered.
• Undo — restore the field’s original value in one click if you change your mind.
• Sharp, minimal UI that stays out of your way and never interrupts you while you type.

PRIVACY FIRST

Maskmail never reads, analyzes, or stores the content of your emails. Forwarding happens over TLS-encrypted connections in real time. The extension only talks to your own Maskmail account — no tracking pixels, no analytics on your browsing, no third-party servers. Your real email address is never shared with the sites you sign up for.

REQUIREMENTS

• A Maskmail account. Start a free 14-day trial at maskmail.io — no credit card required.
• At least one verified domain on your account so the extension knows where to mint masks.

GETTING STARTED

1. Install the extension.
2. Click the Maskmail icon in your browser toolbar.
3. Click "Connect account". You’ll be signed in automatically if you’re already logged into maskmail.io in the same browser.
4. Click any email field on any website and generate your first mask.

WHY MASKMAIL

Your email address is the single most reused identifier online. Handing out your real address to every shop, newsletter, and trial is the #1 reason your inbox is full of spam and your data keeps showing up in breaches. With Maskmail, each service gets its own mask. One mask gets abused? Disable it. The rest of your inbox stays completely clean.

SUPPORT

Questions, feedback, or bug reports are welcome — reach out from your dashboard at maskmail.io or email support@maskmail.io.