Category:ISGEC

Training on ISGEC BSP Project. Dated 20 July 2026 - Tetra Support Staff - Takshay[edit]

Video summary: KT session on the ISGEC Zimbra deployment (Business/Network Edition, migrated in-place from the open-source edition without a full remigration -- the Class of Service was created and applied before the license upgrade so existing user quotas stayed correct). Architecture is a two-server split: LDAP+mailbox on one node, MTA+proxy on the other, with all client inbound traffic hitting the LDAP+mailbox node. Covers creating/assigning a Business Edition COS at both user and domain level, and the standard practice for client-facing admin accounts: a delegated (domain-scoped, not global) admin created via "zimbraIsDelegatedAdmin TRUE" rather than handing out the real super-admin, with actual admin credentials kept in-house and rotated/locked whenever a server sits at a client's own location. Also covers the underlying KVM virtualization platform hosting the mail and Samba services.