User guide

Licensed Customer Confidential About Historical Mail and Email Archive
Email Continuity Administrator Guide version 6.5 (1st ed.) 9
For more information, see:
• "Outlook® Extension Requirements" on page 33
• "Outlook Extension Limitations" on page 34
• "Installing the Outlook® Extension" on page 72
• "Outlook® Extension Administration" on page 132
About Historical Mail and Email Archive
Historical Mail (also called ActiveMailbox) allows users to review designated
historical email during an activation of Email Continuity using a searchable, web-
based interface.
The maximum message size that can be fully indexed in the data center archive is
50 MB. Message bodies or individual attachments that are larger than 50 MB are
partially indexed using their available header fields and metadata.
Historical Mail/Email Archive requires that you install VaultBox software on a
dedicated server. This dedicated server can be the same one on which
SyncManager, RecoveryManager, and other Email Security Services software is
installed. VaultBox software captures, compresses, and transfers historical email
to the data center. VaultBox components are described in Table 1-3
.
Reminders window — 3
Send appointments — 3
Receive appointments 33
Access to free/busy information — —
Client-side rules (filters) — 3
Server-side rules and Out-of-Office — —
Delegate access (view others’ mailboxes) — —
Delivery options — —
Support of HTML mail 33
Table 1-2 Outlook Extension/Email Continuity Webmail Feature Comparison
Outlook Functionality Web-mail
Outlook
Extension