I need to create lots of email aliases (more than I want to do manually), so I want to know if there's a way I can script the addition of aliases to existing mailboxes/users. I don't mind if I have to use powershell or an external tool or not.
For each existing user, I need to create a number of new email aliases.
I have, as an example:
I then want to create:
Bernhard.Hofmann1@domain.com Bernhard.Hofmann2@domain.com Bernhard.Hofmann3@domain.com Bernhard.Hofmann4@domain.com Bernhard.Hofmann5@domain.com ...