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Privacy Policy

Effective date: May 10, 2026

NewsInbox ("we") provides an AI-powered newsletter inbox and digest service. This Privacy Policy explains what personal data we collect, why we process it, how newsletter email content is handled, and what rights you have.

We process newsletter content only to provide the requested service, including AI summaries, translations, categorization, search, inbox display, and digest delivery.

1. Personal Data We Process

We process the following categories of personal data depending on how you use the service.

  1. Account data: Email address, username, authentication data, language preference, timezone, account status, and verification or password reset records.
  2. Newsletter and inbox data: Forwarded newsletter email content, sender and recipient addresses, subject lines, timestamps, HTML or text bodies, generated summaries, categories, tags, and digest delivery metadata.
  3. Service and security data: IP address, user agent, device and browser information, locale cookie values, access logs, and records needed to detect abuse or protect the service.
  4. Uploaded or stored files: Files or images uploaded through product features, and email objects stored for inbox rendering or digest delivery.

2. Purposes of Processing

We use personal data only for specific service, security, and legal purposes.

  1. Account operation: Creating accounts, verifying email addresses, authenticating users, maintaining settings, and providing customer support.
  2. Newsletter processing: Receiving forwarded newsletters, generating AI summaries, organizing inbox items, sending digest emails, and preserving the original email view requested by the user.
  3. Service improvement and security: Debugging, monitoring reliability, preventing spam or unauthorized use, enforcing limits, and maintaining service integrity.
  4. Legal compliance: Complying with applicable laws, responding to lawful requests, preserving evidence, and protecting rights and safety.

3. Retention and Deletion

Account data and newsletter data are retained while your account is active or while needed to provide the service. When account deletion is processed, we delete or anonymize personal data unless retention is required by law, dispute resolution, security, or legitimate operational obligations.

Backups and logs may remain for a limited period according to ordinary backup, security, and disaster recovery cycles before they are overwritten or deleted.

4. Processors and International Transfers

We use trusted service providers to operate NewsInbox. These providers process personal data only for the contracted service purposes.

ProcessorPurposeData processed
OpenAI LLCAI summarization, translation, categorization, and content enrichmentNewsletter content, prompts, generated summaries, and related metadata
MongoDB Inc.Database hosting and operation through MongoDB AtlasAccount data, settings, subscription metadata, inbox metadata, and service records
Amazon Web Services, Inc.Email delivery through SES and file or email object storage through S3Email addresses, transactional email data, stored email objects, and uploaded files

These processors may be located outside Korea, including the United States. Data is transferred over encrypted networks when required to provide the service.

5. Third-Party Disclosure

We do not sell personal data or disclose it to third parties for their independent marketing. We may disclose data when you request it, when required by law, when necessary to protect rights and safety, or in connection with a business transfer subject to appropriate protections.

6. Cookies and Analytics

NewsInbox uses a locale cookie that is necessary to remember your language preference. Authentication data may also be stored by the client application for signed-in sessions.

If Google Analytics is enabled, analytics cookies or similar technologies may be used to understand product usage only where a valid consent or legal basis is in place. You can control cookies through your browser settings, but disabling necessary cookies may limit service functionality.

7. Automated Processing and AI Summaries

NewsInbox uses automated processing to summarize, translate, categorize, tag, and organize newsletter content. These AI features are used to provide reading assistance and are not used to make decisions that produce legal effects or similarly significant effects about you.

AI-generated summaries may be incomplete or inaccurate. You should review the original newsletter when accuracy is important.

8. Your Rights

Depending on applicable law, you may request access, correction, deletion, suspension of processing, withdrawal of consent, data portability, and information about automated processing.

You can exercise these rights by contacting us. We may verify your identity before responding to a request.

9. Security

We use administrative, technical, and organizational safeguards designed to protect personal data, including access controls, encrypted network transmission, credential management, and operational monitoring.

No online service can guarantee absolute security. If we identify a data incident that requires notice, we will notify affected users and relevant authorities as required by law.

10. Children

NewsInbox is not intended for children under 14. We do not knowingly allow children under 14 to create accounts or use the service.

11. Contact and Remedies

For privacy questions or rights requests, contact the NewsInbox privacy team at [email protected].

  1. Personal Information Dispute Mediation Committee: 1833-6972, www.kopico.go.kr
  2. Personal Information Infringement Report Center: 118, privacy.kisa.or.kr
  3. Supreme Prosecutors' Office: 1301
  4. Korean National Police Agency: 182

12. Changes to This Policy

We may update this Privacy Policy to reflect service, legal, or operational changes. Material changes will be announced through the service or by email when appropriate.

This policy was prepared with reference to the Personal Information Protection Commission's Privacy Policy Writing Guidelines (2025.4.).

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