Zimbra Web Client

The URL mail.police.gov.ua is the official login portal for the National Police of Ukraine . It serves as the primary gateway for authorized personnel to access their official government email accounts and collaboration tools. System Overview

  • Strong authentication: Enforce multi-factor authentication (MFA) for all administrative and remote accounts; consider hardware-backed or token-based MFA for privileged users.
  • Network segmentation: Isolate mail servers from public-facing systems with strict firewall rules, DMZs for webmail if public access is needed, and separate management networks.
  • Encryption: Require TLS for SMTP, IMAP, POP connections and use valid certificates from trusted authorities; encrypt data at rest for mailstores and backups.
  • Patch management: Maintain a rigorous patching schedule for Zimbra components, underlying OS, and third-party modules; subscribe to vendor notifications.
  • Malware and spam defense: Integrate antispam/antivirus with heuristic and signature-based engines, sandboxing for suspicious attachments, and URL scanning.
  • Logging and monitoring: Centralize logs (mail, auth, system) to a secure SIEM; monitor for anomalous login patterns, mass-mailing events, or unauthorized mailbox access.
  • Access controls and least privilege: Limit administrative roles; use role-based access control (RBAC) and separate duties for administration, forensics, and compliance.
  • Secure backups and recovery testing: Ensure encrypted, geographically separated backups with periodic recovery drills to ensure continuity after incidents.
  • Legal and policy alignment: Define retention, e-discovery, and disclosure policies consistent with Ukrainian law and internal regulations.

2. Why Zimbra? A Strategic Choice

Classic

: A familiar interface for long-time users that provides advanced collaboration features.

Zimbra Collaboration Suite

In the digital age, the integrity of an email system within a law enforcement agency is as critical as the integrity of a chain of evidence. For the National Police of Ukraine (NPU), this digital backbone is powered by , accessible via the subdomain mail.police.gov.ua .