Terms of use

Email Hub is a private, self-hosted email tool operated by Sergey Karlovskij. Access is limited to users authorised by the operator. Contact: polumish@gmail.com.

Authorised accounts and actions

Connect only accounts you own or are authorised to manage. Review recipients and content before sending. When reverse synchronisation is enabled, actions such as marking mail read, archiving, moving to Trash and restoring can also change the connected Gmail mailbox.

Agent access

Protect API keys and grant only the permissions and mailboxes needed by each client. Review agent configuration before enabling processing. You remain responsible for actions you authorise.

Availability and recovery

The application is provided for private use without a guarantee of uninterrupted availability or complete detection of malicious messages. Keep independent backups where needed. Local Trash recovery is limited by the configured retention period, and backups are managed separately.

Google accounts and privacy

Google services remain subject to Google’s own terms. You may revoke access in Google Account settings. Local data handling is described in the privacy policy.


Last updated: 22 October 2026 · Contact: polumish@gmail.com