You can import LDAP Data Interchange Format (LDIF) or comma-separated values
(CSV) files into Trend Micro Email
Security. This helps Trend Micro Email
Security to better filter and process messages for valid
email addresses. Messages to invalid email addresses will be rejected.
Trend Micro Email
Security uses user directories to help
prevent backscatter (or outscatter) spam and Directory Harvest Attacks (DHA). Importing
user
directories lets Trend Micro Email
Security know legitimate email addresses
and domains in your organization.
Trend Micro Email
Security also provides a synchronization tool that enables you to synchronize your current
groups, email accounts and email aliases from Open LDAP, Microsoft Active Directory,
Microsoft AD Global Catalog, Microsoft 365/Microsoft Entra ID and IBM Domino servers
to the Trend Micro Email
Security server.
The Directory Management screen includes the
following tabs:
- Directory Synchronize
-
Downloads: Displays the download paths or links to the Directory Synchronization Tool, Directory Synchronization Tool User's Guide, REST API Client, and REST API Online Help.
-
Synchronization Summary: Displays the total number of email aliases, groups, and valid recipients last synchronized from all directory sources.
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Synchronization History: Displays the number of email aliases, groups, and valid recipients synchronized each time.
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Directory Import
-
Import User Directory: Selections for importing a new user directory file.
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Imported User Directory History: The current user directory file(s) that Trend Micro Email Security is using.
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- Export
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Valid recipients: Exports the existing valid recipients to a CSV file.
-
Groups: Exports the existing groups to a CSV file.
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Email aliases: Exports the existing email aliases to a CSV file.
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