Unregistered domain addresses in Veritas Alta Archiving get disabled after Exchange Online Sync runs

Article: 100055117
Last Published: 2026-01-08
Ratings: 0 0
Product(s): Veritas Alta Archiving, Veritas Alta Capture

Problem

User accounts with an unregistered domain get disabled after each Exchange Online Sync run in Veritas Alta Archiving. 

Error Message

No errors are produced. Only the outcome of the user accounts that have an unregistered domain get disabled, if used in conjunction with the Veritas Alta Archiving Exchange Online Sync.

Cause

During an Exchange Online Sync run, all domains belonging to a customer M365 tenant are first fetched and then validated to determine if they are registered.  If there are any unregistered domains in M365 then those accounts in Veritas Alta Archiving will get disabled after that sync completes.  This behavior is by design.    

This is commonly seen with users that do archiving as the email addresses have an unregistered domain.    

Solution

This behavior is as designed. 

Please create a Support case if there is a need to create an exception for the unregistered domain so it can be used simultaneously with the Veritas Alta Archiving Exchange Online Sync.  

References

JIRA : EVC-12843 JIRA : CFT-4280

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