Use of domainname instead of onmicrosoft.com for O365 Group adresses
New made groups have @ourdomain.onmicrosoft.com domainnames, is it possible to default to @ourdomain.xxx?
I know this can be done for individual addresses using PowerShell, but it would be great to have this as a default setting in admin.
Our organization has a lot of departments with the need to have a groupmail address for cliënts at the outside, the onmicrosoft address doesn't look very professional...
Brad Leach commented
I see the same thing for groups that I created in 2017
syed symon commented
thank about health
Matt Selvidge commented
I also have this issue and placed a ticket with Microsoft to confirm it was not something I was doing wrong. For me, it was limited to creating Dynamic Distribution Groups.
There is no option to select a domain for the group's email address and it defaults to @domain.onmicrosoft.com instead of using our selected default domain listed in the Company Profile.
I don't trust most of my users enough to let them use Power-Shell to create a Dynamic Distribution Group, so I have to manually go back and fix every group that is setup.
Hans Jonkhof commented
That's not true for O365 groups Ben Hooper. Only admins can change the address to your own domainname.
Ben Hooper commented
I believe distribution groups automatically use the default domain defined at https://portal.office.com/admin/default.aspx#@/CompanyManagement/CompanyProfile.aspx. Ours works fine.