no longer needed Domain name

[Ian Maclauchlan]

We are in the process of final preparations for migration of 2000 odd mailboxes to online and have come across an issue of an unwanted domain in users E mail address aliases. This was used many moons ago when we moved from Lotus notes to Exchange!!

So what I am looking for is a PowerShell script to remove any e mail address where the domain extension is .biz

Anyone have any ideas?

thanks 

[#2]

This is easily doable via PowerShell, however you need to handle cases where said address is added as primary SMTP address differently from the ones where it's a secondary one. For the former, you will need to replace the alias instead of directly removing it.

Here's a short code sample I wrote a while back that might help: https://www.michev.info/Blog/Post/2011/bulk-replacing-proxy-addresses-based-on-a-pattern

[#3]

@Vasil Michev  thanks for the reply; Fortunately these are never Primary SMTP :) . i will have a play later this afternoon and get back to you....