Maximum WKU Email Recipients

Summary

Information about the maximum amount of recipients you can email in one email through Exchange.

How many recipients can I send an email to at once?

WKU email accounts may email 500 recipients per message, per 20 minutes.

After 20 minutes have lapsed the message count resets and you will be able to send messages again.

If you need assistance, please contact the ITS Service Desk or submit a service request by clicking the Request Service button.

Article ID: 696

Created

Sat 9/27/14 9:46 AM

Modified

Tue 6/16/26 2:09 PM

Email or Microsoft 365 Issue or Request

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