Get mail Error

Hi
There are multiple posts about the same topic in the forum. Did you try following that guidance?

Getting “Access To OData Is Disabled” When Running O365 Application Scope Activity - News / Knowledge Base - UiPath Community Forum

O365 Activity Fails With Access To OData Is Disabled - News / Knowledge Base - UiPath Community Forum

Office365 - Send Mail / Message: Access is denied. Check credentials and try again - Help / Activities - UiPath Community Forum

Get mails from shared mailbox returns AccessDenied - Help / Activities - UiPath Community Forum

Microsoft o365 Get Mail / Send Mail errors - Help / Studio - UiPath Community Forum

Many more…