Skip Navigation

Department Support Search

Information Technology

OU Email Recipient Limitations

 

To prevent potential spam attacks, OU emails are limited to 500 recipients per email. When attempting to send an email to more than 500 recipients, users may receive the following non-delivery report from Microsoft:

Too many recipients in the message. Reduce number of recipients in message and resend.

This limitation is enforced by Microsoft and OU IT is unable to change or increase recipient limitations.  If you need to send an email to more than 500 recipients, you may request a distribution list or a listserv. For more information about distribution list and listservs, please visit the Service Catalog.

For questions or assistance with setup, please call (405) 325-HELP.      

Options for Technical Assistance

NeedHelp.ou.edu
bursar@ou.edu
http://assets2.desk.com/
false
desk
Loading
seconds ago
a minute ago
minutes ago
an hour ago
hours ago
a day ago
days ago
about
false
Invalid characters found
/customer/en/portal/articles/autocomplete?b_id=4075