AFP: Apple Filing Protocol AHCI: Advanced Host Controller Interface APM: Apple Partition Map APT: advanced packaging tool ATA: Advanced Technology Attachment (SATA) ATAPI:  AT Attachment Packet Interface BCIT: Barnard College IT CAPS: Purchasing System COS: Class of Service CRED: Center for Research on Environmental Decisions CUIT: Columbia University IT DDR: Double Data Rate – DDR3/DDR4 chips […]

  • ZMMAILBOX sudo su – zimbra zmmailbox -z -m getAllFolders or gaf createFolder or cf emptyFolder or ef deleteFolder or df

  • ZMMAILBOX BACKUP Backup: /opt/zimbra/bin/zmmailbox -z -m getRestURL “//?fmt=zip” > /backup-path/ Restore:  /opt/zimbra/bin/zmmailbox -z -m postRestURL “//?fmt=zip&resolve=skip” /backup-path/


    Zimbra Administration -> Configure -> Global Settings -> MTA Protocol Checks: reject_invalid_helo_hostname – Hostname in greeting violates RFC reject_non_fqdn_helo_hostname – Client must greet with a fully qualified hostname reject_non_fqdn_sender – Sender address must be fully qualified DNS Checks: reject_unknown_client_hostname – Client’s IP address reject_unknown_helo_hostname – Hostname in greeting reject_unknown_sender_domain – Sender’s domain Client RBLs