RSS feed for Service Health Dashboard is not available anymore.
Now User can get service health notifications from the Office 365 Admin mobile app.

But the previous RSS feed was also fruitful service since User can download it by Outlook Client.
Re-release RSS feed for Service Health Dashboard will be an ideal feature for many Users.

This feedback is based on a customer voice from support SR.

Allow renaming of initial domain. Would save a large amount of resources if the company did not have to setup and migrate to a new tenant organisation if the company name changed, eg for a merger/split.

Allow the portal log-in landing page to be changed for the entire organization as the administrator. For example, instead of being directed to Outlook, the user is directed to the share point site. I realize users can do this for themselves, but I'd like the ability to do it for them as the administrator.

I would like to be able to edit the standard page (accessdenied.aspx) when a user don't have the rights to access a SharePoint Site !

Ability for app to be globally removed from the app launcher - as opposed to telling 50,000+ to unpin it themselves.

I would like to have a Read only version of the tenant admin. This is great to give to security to do there audits as well as anyone doing there checks on settings for audit purposes.
Buy having this you dont need to give full tenant R/W access to staff that dont really need it or know what they are really doing. All the Get commands work but not the set commands..

Currently it is not possible to switch the AD tenant in portal.office.com like you can in portal.azure.com.
Without that is is not possible to Access the O365 Admin Panel as an B2B guest account that has Global Admin or EXO/SPO permissions.
Login always takes me to my home tenant with my mailbox.

It is also not possible to do this by PowerShell.

So please make it possible to use portal.office.com Admin Section as an B2B guest otherwise it makes no sense that I can for example assign Exchange Admin permissions to an B2B user.

With the latest upgrade REPLY ALL has been elevated to the default option for responding to email. Please no. REPLY ALL is often lethal and even more often annoying in large organizations. And if you do leave it that way, at least see if the organization hosting the OFFICE 365 can default it for everyone instead of individuals having to go in and complete the action of returning the default to just REPLY (which is somewhat buried I might add)

It is better to manage the conversation of Microsoft Team. I suggest we could delete conversation or we could remove at least the member of conversation.

It would be beneficial to provide an easy way to convert a pre-existing distribution group into a security group or vice versa without having to recreate the entire group again. Can you add a simple way to change the type of an existing group?

Have a reporting admin role that can view all reports but does not have admin access to be able to be able to modify exchange, sharepoint etc. This would be a great role for CTO's or other top level management that don't need configuration rights.

We followed Microsoft's instructions exactly for sending SMTP-based emails from a software application via a paid Microsoft Office 365 email account. However, the SMTP-based emails do not appear in and/or sync with Microsoft Office 365's Sent Items folder! Thus, we cannot see these SMTP-based emails via Microsoft Outlook 2016's desktop client or Outlook.com! Please integrate SMTP-originated emails into Microsoft Outlook's Sent Items folder! Thank you!

Set DKIM key size to 2048 by default

As many audits consider 1024 bit too low for today.

Outlook 365 for Windows needs a unified Inbox similar to ALL other Outlook apps. For those of us with multiple email accounts. It would be very convenient to have all emails arrive in one inbox instead of clicking the whole time through all Inboxes, which consumes a lot of time.

Any steps to transfer the ownership of files and folder from OneDrive account to another?
Your competitor can do it, but OneDrive... NO

create a rule that searches for a specific attachment, and strips the attachment but delivers the rest of the message without admin intervention. Right now, all we can do is bounce the message back to the sender, or send for approval, which approves the whole message. For example, a need would arise with a sensitive file sent by Sr. Mgmt with general comments. The comments are fine, but the attached file is not something that should be sent outside the company. We need a way simply strip that attachment out by rule. It currently does not exist.

It is easy to enable/disable automapping but it would be nice to see the current state of automapping for shared mailboxes for all users or a particular user

Dears,

I come across this message prompts enable resource for previunir / block user to the password change your e-mail account. We migrated a solution to the cloud and it had these options. Another thing that I see in the product is denying changing account information.

We need it very urgently.

I would like to see the custom tiles for O365 with group targetting. I work at a school currently and they would love to add tiles for students and some other tiles for employees.