Need to change the Access request email setting on an unknown subset of 170 sub sites on one site collection, one subsite and everything below it.
Found the below Powershell here https://natechamberlain.com/2020/09/09/change-the-email-address-used-for-access-requests-on-all-sharepoint-sites-and-subsites-in-a-web-app/
will above blog useful
Basic idea, some # of the sub sites in the attached list suddenly have with unexpected email address listed as the contact, but the actual contact should be xxx@domain.com Note: Need to do it for 170 subsites
Please suggest.


