Your email workflow, enhanced with superpowers
Maskwire is a transparent proxy between your email client and server. Add smart features like leak protection, automatic alias replies, and more.
# Configure your email client
IMAP Server: imap.maskwire.com
SMTP Server: smtp.maskwire.com
Ports: 143 (IMAP), 587 (SMTP)
Security: STARTTLS
Email transformations that work with any client
Maskwire acts as a transparent proxy between your email client and server, adding smart features and protection without changing your workflow.
Leak Shield Protection
Define sensitive patterns that should never leave your inbox. Maskwire automatically redacts personal data, passwords, or confidential information before sending.
Smart Alias Reply
Reply from any email alias automatically. When someone emails [email protected], just hit reply - Maskwire ensures it's sent from the correct address.
Sender Rewriting
Automatically rewrite your sending address based on rules. Perfect for rotating addresses or maintaining separate identities for different purposes.
Smart Unsubscribe
Unsubscribe from newsletters while maintaining context. Maskwire rewrites unsubscribe links to ensure they work correctly with your aliases.
Delete Protection
Never lose important emails again. Maskwire intercepts delete operations and archives emails instead of permanently deleting them.
Message Age Limiter
Keep your inbox focused by hiding older messages. Perfect for maintaining a clean workspace while preserving access to archives.
Your Security is Our Foundation
Zero-Knowledge Authentication: Your email passwords are encrypted with a cryptographic key that only you possess. Maskwire has literally no way to decrypt or access your credentials.
Authentication happens only when you login through your email client, ensuring maximum security. We can't login as you, read your emails, or access your accounts - even if we wanted to.
Start with one feature free
Try Maskwire with one feature enabled for free. Unlock all features for just $3/month.
Built for power users, designed for simplicity
Maskwire is built to solve real email problems without changing your workflow.
How Maskwire protects your privacy
Privacy-First Design
We never store your emails. All processing happens in-transit as a transparent proxy between you and your mail server.
Zero-Knowledge Authentication
Your passwords are encrypted with a cryptographic key. Maskwire has no way to decrypt or access your credentials - authentication only happens when you login through your email client.
Real-Time Processing
Lightning-fast proxy with minimal latency. Privacy features applied in real-time without delaying your emails.
┌─────────────┐ ┌─────────────┐
│ Email Client │◄────────┤ Maskwire │
└─────────────┘ TLS └──────┬──────┘
│
┌────┴────┐
│ Privacy │
│ Engine │
└────┬────┘
│
┌─────────────┐ ┌──────┴──────┐
│ Mail Server │◄────────┤ Transparent │
└─────────────┘ TLS │ Proxy │
└─────────────┘
• No email storage
• In-transit processing
• TLS encryption
• Audit logging Built by Email Power Users
We built Maskwire to solve our own email problems. Join our community to help shape the future of email workflows.
Ready to take control of your email privacy?
Start free with one feature enabled. Upgrade to unlock all transformations for just $3/month.
Questions? Email us at [email protected] or check out our documentation