# Privacy Policy for Mails.guru
Last updated: May 18, 2026
Welcome to Mails.guru.
Mails.guru is a privacy-focused email application designed to help users manage professional and personal email accounts with speed, simplicity and local-first control.
This Privacy Policy explains how information is handled when using the Mails.guru application.
---
# 1. Information We Collect
Mails.guru does not sell personal data.
The application may process the following information in order to provide email functionality:
- Email addresses
- Email messages and metadata
- Attachments
- Account configuration settings
- Push notification tokens
- Local application preferences
This information is processed only to provide core email services.
---
# 2. Local Storage
Mails.guru uses local storage on the user's device to improve performance and provide faster access to recent messages and search functionality.
Local copies of emails may be stored temporarily or persistently on the device depending on app settings and user actions.
Users are responsible for securing access to their own devices.
---
# 3. Server Communication
The application connects to email servers using standard email protocols such as IMAP, SMTP and related technologies.
Mails.guru only connects to servers when necessary to:
- Receive email
- Send email
- Synchronize folders and message status
- Deliver push notifications
Mails.guru does not permanently store user email content on its own servers unless explicitly required for a feature described within the app.
---
# 4. Data Sharing
Mails.guru does not sell, rent or trade personal information.
Information may only be shared with third-party infrastructure providers strictly necessary to operate the service, including:
- Push notification providers
- Cloud infrastructure providers
- Email synchronization services
These providers are only used to support application functionality.
---
# 5. Security
Mails.guru uses commercially reasonable security measures designed to protect information during transmission.
However, no method of electronic transmission or storage is completely secure, and absolute security cannot be guaranteed.
Users should use strong passwords and secure devices.
---
# 6. Push Notifications
If enabled, the application may send push notifications for new email activity.
Push notification providers may process device notification tokens solely for delivery purposes.
Users can disable notifications within their device settings.
---
# 7. Permissions
Depending on device features and app functionality, Mails.guru may request permissions such as:
- Internet access
- Notifications
- File and media access for attachments
Permissions are only requested when necessary for app functionality.
---
# 8. Children's Privacy
Mails.guru is not directed toward children under the age of 13.
The application is intended for general business and productivity use.
---
# 9. Third-Party Services
The app may interact with third-party email providers and infrastructure services.
Users are also subject to the privacy policies of those providers.
---
# 10. Account Removal and Data Deletion
Users may remove accounts directly from the application at any time.
Deleting the application from the device may also remove locally stored information depending on the operating system.
---
# 11. International Use
Mails.guru may be used internationally.
Users are responsible for complying with local laws regarding electronic communications and data usage.
---
# 12. Changes to This Policy
This Privacy Policy may be updated periodically.
Continued use of the application after updates constitutes acceptance of the revised policy.
---
# 13. Contact
For questions regarding this Privacy Policy:
Email: info@gurulaboratory.com
Website: https://gurulaboratory.com/