Email Alias Manager — Extencil

Email Alias Manager for Firefox lets you generate and manage email aliases from Haltman.io's Forwarder directly in your browser.

48+ domains supported, including:

@reads.phrack.org, @smokes.thc.org, @free.team-teso.net, @segfault.net, @metasploit.io, @lockbit.io and much more.

What this extension does

• Connect with your API key and manage aliases in one place.
• Generate aliases quickly with your preferred domain and copy them instantly.
• Insert aliases directly into email fields while browsing.
• Keep control of where the in-page helper appears.

Alias generator and manager

• Create aliases from the popup using:
• a selected domain,
• readable-word format or random format,
• optional custom alias name with live preview and validation.
• Browse your aliases in the Choose tab with search, count, copy, and delete actions.
• Use the right-click context menu ("Generate random alias") to create and copy an alias fast.
• Work with domain favorites and a default domain to speed up repeated usage.

In-page email helper (overlay)

• Adds Generate and Choose actions near email input fields.
• Lets you insert a new or existing alias directly into forms.
• Can be configured globally in Settings:
• show on all sites,
• show only on selected sites,
• hide on selected sites.
• Includes a quick "Disable on this site" action inside the overlay.

Onboarding and settings

• Connect with an existing API key or request a new key by email.
• API key format is validated before saving.
• Settings include default domain, overlay rules, security lock, and local preferences.
• Disconnect action removes local extension data on this device only (server aliases are not deleted).

Privacy and security

• Requests are sent only to https://mail.haltman.io.
• No analytics, telemetry, or third-party tracking.
• API key and preferences are stored locally in browser.storage.local.
• Optional local lock encrypts the API key with PBKDF2 + AES-256-GCM.
• Lock password is never stored.
• The extension does not send page content, browsing history, or existing email field values to the backend.

POWERED BY HALTMAN.IO & THE HACKER'S CHOICE.