IBM Support

Using Active Directory distribution group to email reports causes 'Too many recipients' error

Troubleshooting


Problem

Using an Active Directory distribution group to email a report to hundreds of users is causing Microsoft Exchange Server to return error:
452 4.5.3 Too many recipients

Symptom

View run history shows email was sent to the number of recipients in the group instead of only 1 for the distribution group email.

Document Location

Worldwide

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Document Information

Modified date:
13 January 2026

UID

ibm17230629