We have announced that Group Owners will be able to leverage existing groups to drive membership in Office 365 Groups.
To change the email address of the group, follow the best answer here: https://answers.microsoft.com/en-us/msoffice/forum/msoffice_o365admin-mso_exchon-mso_o365b/how-to-add-an-email-alias-to-an-o365-group/79d94383-442a-4e3a-ac62-4ff1ea8af962.
We’re working on renaming the Team Site. Stay tuned.Jan Kristian Kristoffersen commented
Secondary incomming email addresses, like aliases on a mailbox, would be great.
Scenario: A Group is created for receiving Limited time-marketing campaign inputs. For each New campaign, a New email address will be published in the marketing of the campaign. As the team dealing With all the campaigns stays the same, the Group should stay the same across campaigns.
Teams could fill this need if the Channels could be given email addresses by the Team owners manually in stead of being created as cryptic ones.
Any suggestions for acheiving this by other means?
Thanks for your feedback. We are currently thinking about this. Can you please let us know what scenarios your organization uses shared mailboxes for and what options do you use. This will help us.