proxyaddresses › Undocumented Features

October 13, 2021October 13, 2021

Removing on-premises proxy address on the way to the cloud

Several years ago, I wrote a script and a blog post to help customers use AAD Connect to strip out proxy addresses during the synchronization process. The goal was to keep the on-premises AD proxyAddresses attribute for users untouched, as it was needed for other applications and communication on-premises.… [ Continue reading ]

May 9, 2019February 14, 2023

Update to the Remove-ProxyAddresses Script

This update comes from a user–it’s a pretty simple one.

I posted the script Remove-ProxyAddresses back in 2017 after writing a blog post on the same topic. In my script, I had covered Mailboxes, MailUsers, and Contacts. I did not, however, include RemoteMailboxes, as my original thinking was “if you moved it there, you already got rid of the bad proxies.”… [ Continue reading ]