Privacy Policy

Last updated: 7/11/2026

1. Introduction

At signic.email ("we," "our," or "us"), we are committed to protecting your privacy and ensuring the security of your personal information. This Privacy Policy explains how we collect, use, store, and protect your data when you use our Web3 email service.

2. Information We Collect

2.1 Information You Provide

• Wallet addresses when you connect your Web3 wallet
• Email content you send and receive through our service
• Account preferences and settings
• Support communications and feedback

2.2 Information We Collect Automatically

• Domain names associated with your wallet address (such as ENS or SNS names)
• Multi-signature wallet information you participate in
• Usage data and analytics through Firebase Analytics. This includes page views, feature usage, and user interactions such as email actions, navigation, and settings changes. No personally identifiable information is tracked - all analytics data is anonymized.
• Device information and browser type
• IP address and location data (general location only)
• Log files and error reports

3. How We Use Your Information

We use your information to:

• Provide and maintain our email service
• Generate your @signic.email email addresses
• Authenticate your identity through wallet signatures
• Process and route your email communications
• Improve our service and user experience
• Provide customer support
• Comply with legal obligations
• Prevent fraud and abuse

4. Information Sharing and Disclosure

We do not sell your personal information. We may share your information only in these limited circumstances:

• With your explicit consent
• To comply with legal requirements or court orders
• To protect our rights, property, or safety
• With service providers who help us operate our platform (under strict confidentiality agreements)
• In connection with a business transfer or merger

5. Data Security

We implement robust security measures to protect your data:

• Encrypted data transmission using industry-standard TLS/SSL protocols
• Secure data storage with encryption at rest
• Regular security audits and monitoring
• Access controls and wallet-based authentication
• Data backup and disaster recovery procedures
• Protection against unauthorized access and data breaches

6. Data Retention

We retain your personal information only as long as necessary to provide our services and comply with legal obligations. Email content is stored according to your account settings. You can delete your emails at any time, and we will permanently delete your account data upon request.

7. Your Privacy Rights

Depending on your location, you may have the right to:

• Access your personal information
• Correct inaccurate data
• Delete your personal information
• Restrict processing of your data
• Data portability
• Object to processing
• Withdraw consent

8. Web3 and Blockchain Considerations

Our service integrates with blockchain networks and decentralized protocols. Please note:

• Wallet addresses are pseudonymous but publicly visible on blockchains
• Domain names (ENS, SNS, etc.) and their ownership are recorded on public blockchains
• Multi-signature wallet information may be available through public blockchain data
• We cannot delete information stored on public blockchains
• Third-party wallet providers have their own privacy policies

9. International Data Transfers

We may transfer your data to servers located in different countries. When we do so, we ensure appropriate safeguards are in place to protect your information, including standard contractual clauses and adequacy decisions.

10. Children's Privacy

Our service is not intended for children under 13 years of age. We do not knowingly collect personal information from children under 13. If you believe we have collected information from a child under 13, please contact us immediately.

11. Cookies and Analytics Tracking

We use cookies and similar technologies such as local storage, session storage, and IndexedDB to improve your experience and provide our services. We use Firebase Analytics to track page views, feature usage, and user interactions to help us improve our service. No personally identifiable information is collected through analytics - all data is anonymized. You can control cookie preferences through your browser settings. For detailed information about our data storage practices, please see our Cookie Policy.

12. Changes to This Privacy Policy

We may update this Privacy Policy from time to time. We will notify you of any material changes by posting the new Privacy Policy on our website and updating the "Last updated" date. We encourage you to review this Privacy Policy periodically.

13. Contact Us

If you have any questions about this Privacy Policy or wish to exercise your privacy rights, please contact us: