Description
Fastmask is the companion app built for Fastmail users who rely on masked email aliases. Connect your Fastmail account to instantly create, manage, and disable aliases—keeping your real address private, reducing spam, and staying in control of where your messages go.
• Create aliases on the spot, fully synced with your Fastmail account.
• Enable or disable aliases anytime to stop unwanted mail without touching your main inbox.
• Add names and notes so you always know how each alias is used.
• Manage multiple Fastmail accounts in one place.
• Fast, clean interface with dark mode and accessible controls.
• Privacy-first design: no trackers, no data sharing, no selling.
Upgrade to unlock unlimited aliases and the full multi-account experience, all seamlessly integrated with Fastmail.