It would be great if we could delete items in the O365 group mailbox at once by using item retention policy, or if items can be automatically deleted when the O365 group mailbox capacity is almost full. If the mailbox no longer has enough item capacity, we need to manually delete items or recreate the Office 365 group which is time consuming for us.

Can you please sync categories from the Outlook desktop application to the Office365 and Mobile versions of outlook? This would compete with Gmail's label function and boost efficiency

Lost ability to see whose in Groups that I'm not in (used to view for approval routings).

I would like to be able to list up equipment mailboxes just like RoomList so that enables us to check if equipment mailboxes are available or not.

allow outllook to send an outoging email to multiple users but can peronsalise the the messgae by starting with .... Dear [First name}, ...message body.

In the new UI, I (as a group owner) am unable to remove members from a group or remove ownership status. I have to switch to the old UI to do that.

i cant attach documents from my shared group folders any more under the new outlook

Not able to see groups in the new outlook. Where do I check the group emails?

Need a feature that can restore deleted items of Office 365 Groups in bulk.

The new Outlook has lost the "approval" button within in the moderator email. The email comes asking for approval but no button to approve.

Give access to groups and so Sharepoint from Outlook 365 with NEW look.

In my Inbox, I can see Groups, but the icons are identical folders. Most of my groups have unique images for the icons, which makes finding the groups much easier.

When following a group in inbox (forward all emails on), the first message in a conversation is not forwarded on. Replies to the conversation all are, but the initial one isn't.

Make it able to create groups for students.

In the old Outlook I was able to click the "files" tab and documents sent in that group would show up. I am not able to do this with the new version of outlook.

I love the new format of the email but the one thing I would love Outlook to jump on board with is having a setting that keeps all unread messages clustered together as permanent if someone selects that as a filtering option. As soon as a
message is read, then the user has to go back and filter all the messages to unread.

It seems that under the more options (three dots) the "Copy link to this conversation" is missing OWA

Adding new guests to a group no longer seems to work. Add the email, confirm they are a guest, click add. Notification says it's successful, but the member count doesn't increase, and the guest hasn't received any notifications to join the group. They've emailed me from the address I'm attempting to add, so the address is correct.

Is there a cap to total no. of members a group can contain? We're only at 14, incl. owners.

Is this a known bug and has anyone else experienced this? Am I doing something wrong?

Being able to add contacts to a Group is essential for me