Step 2: Set DNS
Verify if Zimbra server connects successfully to Vaultastic connector on port 25. To confirm the connectivity, use the Telnet command as mentioned below. telnet o365-v4.vaultastic.com 25 On successful connection to the Vaultastic ...
Step 3: Set forwarding and auto bcc
In Zimbra (Open Source), t o journal incoming and outgoing mails for the selected users, you have to define a mail forwarding rule and an auto-bcc rule. Define these rules for all users for whom you need to enable the archiving. A mail forward...