You can now use a dot in the email alias. We are working on providing the ability to edit the email address of a group after creation.
For the ability to edit the email addresses, we now have the following roadmap item: https://products.office.com/en-US/business/office-365-roadmap?filters=&freeformsearch=27891&featureid=27891Anonymous supported this idea ·
An error occurred while saving the commentAnonymous commented
this is very important because for some reason when we created our internal ICT Group it created firstname.lastname@example.org instead of email@example.com - and we cannot change it. And yes, our current default domain was companyname.com so it does not make any sense. MSFT tech support was not able to resolve and told me this was a feature coming in 2015