Terms of Service
Last updated: October 24, 2026
1. Acceptance of Terms
These Terms of Service ("Terms") are an agreement between you and Astartes ("MailBridge", "we", "us", or "our"), the operator of MailBridge. By accessing or using MailBridge (the "Service") at mailbridge.website, you agree to be bound by these Terms. If you do not agree, do not use the Service.
2. Description of Service
MailBridge provides email migration between supported email providers. The Service allows you to connect source and destination email accounts, configure migration parameters, and execute email transfers processed by background workers.
MailBridge facilitates the movement of email data. Email content is not stored as product data: messages pass through the system and are delivered to the destination provider. For unusually large messages the message may be buffered temporarily on a migration worker to keep memory bounded, and is deleted immediately afterwards. Our Privacy Policy describes this in detail.
3. Account Registration
To use the Service, you must:
- Create an account with a valid email address
- Be at least 16 years of age
- Provide accurate registration information
- Maintain the security of your account credentials
4. Connecting Email Accounts
To perform migrations, you will connect your email accounts via OAuth. By connecting an account, you:
- Grant MailBridge permission to read emails (for source accounts) and write emails (for destination accounts)
- Confirm you own the account, or have explicit authorization to access and migrate the emails in that account
- Understand that OAuth tokens are stored encrypted and can be revoked at any time — from the dashboard, or directly from your email provider
5. Acceptable Use
You agree not to:
- Migrate emails from accounts you do not own or have authorization to access
- Use the Service for any illegal purpose
- Attempt to reverse-engineer, decompile, or extract source code from the Service
- Interfere with or disrupt the Service or its infrastructure
- Attempt to circumvent any security measures, rate limits, or access controls
- Resell, sublicense, or provide the Service to third parties without written consent
6. Data and Privacy
Our handling of your data is described in our Privacy Policy, which is incorporated into these Terms by reference. Key points:
- OAuth tokens are encrypted at rest using AES-256-GCM
- Email content is not stored by MailBridge as product data, and is never used for advertising or model training
- Migration metadata (job status, progress, counts) is retained for your review
- Our use and transfer of information received from Google APIs adheres to the Google API Services User Data Policy, including the Limited Use requirements
7. Payments
- Some migrations are paid. Payment is processed by Stripe; we do not receive or store your full card number
- Prices are shown to you before you confirm a purchase
- Except where required by law, fees are non-refundable once a migration has started processing
8. Service Availability
We strive to maintain high availability but do not guarantee uninterrupted service. The Service may be temporarily unavailable due to:
- Scheduled maintenance
- Third-party service outages (Google, Microsoft, etc.)
- Technical issues beyond our reasonable control
Migrations are processed by background workers with built-in retry and recovery mechanisms, but we do not guarantee specific completion times.
9. Limitations and Disclaimers
- Email delivery: We are not responsible for emails that fail to migrate due to provider limits, account restrictions, or network issues
- Attachment size: Emails with attachments exceeding the destination provider's limits may be migrated without those attachments
- Third-party APIs: The Service depends on third-party APIs (Google, Microsoft). Changes to these APIs may affect service availability
10. Limitation of Liability
To the maximum extent permitted by applicable law, the Service is provided "as is" and "as available" without warranties of any kind, whether express or implied. Astartes shall not be liable for:
- Indirect, incidental, special, consequential, or punitive damages
- Loss of profits, data, or business opportunities
- Damages arising from third-party service interruptions
Our total liability shall not exceed the amount you paid for the Service in the twelve (12) months preceding the claim, or one hundred (100) USD, whichever is greater.
11. Email Provider Terms
Your use of connected email accounts remains subject to the terms of service of those providers, including the Google Workspace User Data Policy and the Microsoft Services Agreement. MailBridge is not affiliated with, endorsed by, or responsible for the policies of Google, Microsoft, or any other email provider.
12. Intellectual Property
The Service, including its design, code, and documentation, is the intellectual property of Astartes. These Terms do not grant you any rights to use our trademarks, logos, or brand assets except as needed to use the Service.
13. Termination
You may terminate your account at any time by deleting it from the dashboard. We may terminate or suspend your access if you violate these Terms. Upon termination:
- Stored OAuth tokens are deleted
- Active migrations are cancelled
- Migration metadata is removed within 30 days, in accordance with our Privacy Policy
14. Changes to Terms
We may modify these Terms at any time. We will notify you of material changes via email or through the Service. Continued use after changes constitutes acceptance of the new Terms.
15. Governing Law
These Terms are governed by the laws of Italy, without regard to conflict of law principles.
16. Contact
For questions about these Terms, contact us at: info@astartes.tech
For support requests: support@astartes.tech