SimpleLogin

SimpleLogin is an email aliasing service that helps you protect your real email address by creating aliases that forward mail to your inbox. It lets you quickly generate unique addresses per website/app and control forwarding, replies, and privacy options from a web UI and browser extensions.

Key Features

• Create and manage email aliases that forward to one or multiple mailboxes
• Reply/send emails from an alias (so your real address remains hidden)
• Custom domains and catch-all/domain-wide aliasing
• Mailbox management and routing rules for where forwarded mail is delivered
• Disable/pause/delete aliases to stop spam at the source
• Browser extensions and web UI for fast alias creation and management
• Optional privacy protections on forwarded messages (e.g., removing tracking elements)
• API and automation support for alias management workflows

Use Cases

• Use unique aliases for every online account to reduce breach/spam impact
• Create disposable aliases for newsletters, trials, and one-off sign-ups
• Use a custom domain to provide permanent, portable addresses without exposing your inbox

Limitations and Considerations

• Requires reliable email deliverability and correct DNS/mail configuration (e.g., SPF/DKIM/DMARC) for best results
• Some advanced functionality depends on the mail transfer/forwarding setup and correct handling of inbound/outbound mail flows

SimpleLogin is well-suited for individuals and teams that want practical email privacy with fine-grained control over aliases. It provides day-to-day tooling (UI, extensions, API) to manage identities per service while keeping a single real mailbox private.