How to change the primary SMTP address of an Exchange Online mailbox in a Hybrid environment

Shane Jackson
Twitter: @shane00jackson
Blog: shanejacksonitpro.wordpress.com
LinkedIn: / shane00jackson
Thiago Martins
Twitter: @shane00jackson
Blog: shanejacksonitpro.wordpress.com
LinkedIn: / shane00jackson

[@djbomberto1]

Can you create a video on how to do it in bulk?

[@leoiq91]

how can we do this in powershell? does anyone have a script for this please?

[@SafSopNorLai]

Also are we talking about Exchange hybrid?

[@zeroexct]

What if there's multiple aliases on the proxyAddress attribute? How do we select the new primary email from AD?

[@gummisnodd1]

The SMTP will be the primary email name. Only one smtp adress can be capitalized