Editing Category:CRPF (section)

==Training on CRPF KT Session Part 1. Dated 16 July 2026 - Tetra Support Staff - TAKSHAY==

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'''Video summary:''' Another CRPF KT session covering the same dual Network Edition / Open Source Zimbra split described in "CRPF Session 1" (VuCx41rFxds) on this page, with additional detail. Clarifies the split is rank-based: senior/high-rank staff (~5000 of ~14000-15000 total users) sit on the Network Edition side, regular staff on Open Source. Covers OS installation basics for these servers (minimal RHEL-family install, local-only root credentials, no external access), and explains cross-environment mail delivery via split-domain routing: since the same domain exists on both sides, a mail from an Open Source user to a Network Edition user (or vice versa) is routed by checking whether the recipient exists locally; if not found on either side after being relayed back and forth up to three times, it bounces back to the sender. Also notes structural differences from the other session's description: mailbox servers here are standalone (no HA clustering) and each environment has its own log server rather than a shared archive server. Full installation documentation was noted as being covered in a following session.