The Ultimate Guide to Mastering Microsoft 365
A change made to fix a problem in Exchange Online introduced another problem in that service domains started to show up as prefixes in the data returned by PowerShell cmdlets. Microsoft has reversed the change, but the way things happened creates some questions.
Office 365 tenants can use Exchange transport rules to apply autosignatures to outbound email, including messages protected with encryption. You can even include some properties of the sender extracted from Azure Active Directory, and you can add an exception so that the autosignature isn’t applied to replies.
Exchange Online now captures session identifiers in its mailbox and admin audit records that are ingested in the Office 365 audit log. That’s interesting and useful, but how do you access and interpret this information on a practical level?
Exchange Online will soon capture audit records for any access to a message in a mailbox. Initially, the audit records will not be ingested into the Office 365 audit log, but that will happen in the future.
Microsoft’s announcement that MyAnalytics is available to many more Office 365 users is welcome. The technology interest in the announcement is the spread of coverage to include SharePoint Online, OneDrive for Business, and Teams.
A recent update means that you can now apply column formatting for SharePoint Online lists and document libraries without the need to write JSON code.
You can use a public folder to store and share global email contacts, but a better approach is to use Exchange mail contacts. These objects show up in the Exchange GAL and OAB and are available to all Outlook clients (and some third-party clients too).
The Save for Later feature gives SharePoint Online users a way to mark documents and news items so that they can easily follow up and read the full content of those items.
After being accused of bias against Yammer, I thought about whether this is true. But it’s not bias – it is frustration that Yammer remains so detached from the rest of Office 365 six and a half years after Microsoft bought the technology.
Microsoft’s CMO says that the largest customer deployment of Teams (Accenture) has reached 170,000 users. Numbers like this underline the success of Office 365’s fastest growing application.
You can use the Send-MailMessage cmdlet in a PowerShell script to send mail messages via Exchange Online. And sometimes your IP address might be listed as a spammer, which is bad. All in all, authenticated client submission seems best.
Encrypted email is becoming more common within Office 365. Things usually flow smoothly when sending protected messages to email recipients, but other Office 365 recipient types like Teams and Yammer might not be able to handle protected email.
Making sure that Office 365 user (and administrator) accounts have good passwords is a never-ending task. A new preview feature in Azure Active Directory helps by ensuring that users can’t include common words specific to the organization (like its name) in a password. It’s another piece in the puzzle to frustrate potential attackers.
You can now buy a Meeting Room license to connect Teams to a device in the room. The license allows the device to participate in Teams meetings.
Making it easy to protect Office 365 content with encryption is great, but it has some downsides too. One of the obvious problems that we have is that encrypted documents in SharePoint and OneDrive for Business libraries can’t be found unless their metadata holds the search phrase.
The December 2018 update for the Office 365 for IT Pros eBook is now available for subscribers to download.
A survey found that Teams is now the second most popular chat application in large businesses and has put Slack into third position. But anyone who has tracked the numbers isn’t surprised because Teams has been growing strongly for some time.
The Microsoft-Adobe initiative to support Azure Information Protection for PDF files has reached general availability. Things look good and the issues encountered in the preview are removed. You can store protected PDFs inside Office 365, but be prepared to download the files to be able to view them.
The Exchange Online Managed Folder Assistant (MFA) runs in the background on a workcycle basis to make sure that mailboxes are processed at least once a week. Most of the processing involves mailbox and Office 365 retention policies and runs smoothly, but how do you know what MFA has done?
The Office 365 Security and Compliance Center includes a report to detail encrypted email. The report is in preview. It’s a nice insight into user activity, even if it has some glitches that need to be sorted out before it becomes generally available.
Knowing how retention policies process Office 365 data can be hard to understand, especially if multiple policies are involved. Office 365 doesn’t give a global view of how retention policies affect workloads, but here’s how to use PowerShell to find out what policies process the sites in a tenant.
Including a company’s logo when listing or displaying email is another way to give users confidence that the email is in fact from that company. Business Indicators for Message Identification is a draft standard that might become generally used by all email clients. But for now. Microsoft has their own business profile “brand card” program, and that’s where OWA gets its logos.
Microsoft has refreshed the Outlook Mobile architecture (now called “Microsoft Sync Technology”). They suggest that you run some PowerShell to report clients connecting via the old and new architectures. Their code works, but we think ours is better.
Now that we know all about the different email addresses used by Microsoft 365 Groups and Teams, the question arises of how to include a team channel as a member of a distribution group. As it turns out, there’s a simple way and a more complicated way.
Some recent questions in the Microsoft Technical Community show confusion about the email addresses used by Office 365 Groups and Teams. Here’s our attempt to clarify.
The latest version of the Azure Information Protection (AIP) client supports the ability to associate S/MIME protection with an AIP label. Although interesting, it’s a feature unlikely to be of much practical use to the majority of Office 365 tenants.
Teams has released version 0.9.6 of its PowerShell module. You should upgrade to the new module because it fixes some bugs and allows administrators to manage any team, even when they’re not a team owner.
Another day, another phishing attempt, this time trying to make unwary Office 365 administrators click on a link to “Retrieve Pending Messages” for their domain. I’m surprised this one got through! Some other examples from November 2019 are included for your review. Make sure that you report these bad boys when they arrive into user mailboxes
A very exciting message arrived in my mailbox. So exciting that it was too good to be true. Some basic checks made me more suspicious and then Outlook’s Message Header Analyzer gave more evidence to think the message was bad.
Embedding external content in modern SharePoint Online (SPO) pages is a really easy task using Microsoft’s out of the box Embed webpart. In the WebPart settings panel we can add the external content URL (such as a YouTube video) or by using the standard <iFrame> HTML tag: In the event we want to add a …
Read More “How to Embed External Content in Modern SharePoint Online Pages”
Rights management and encryption are likely to be a much more common Office 365 feature in the future. Sensitivity labels makes protection easy for users to apply through Office apps. The downside is that protection makes content harder to access for some Office 365 and ISV functionality.
Exchange Online distribution lists can be used to populate the membership of Office 365 Groups or Teams by applying a little PowerShell magic. Here’s how.
A question asks how to remove a bunch of emails from a shared mailbox. You can use OWA to do the job, especially with its Cleanup Mailbox option, but perhaps some administrative action is needed.
A reader asked if it is possible to add an administrator account to every Office 365 Group. This feature doesn’t exists OOTB, but it’s an easy task to script with PowerShell.
Microsoft is now rolling out the “Recent” view in OneDrive for Business to expose the set of recently-accessed documents for a user.
Teams offers a number of ways to create new teams, which is good. However, if you create a new team with PowerShell, make sure that you add the team owners to the members list as otherwise they won’t be able to access Planner.
On Wednesday, November 28, Tony’s speaking about Office 365 Data Governance at the European SharePoint Conference in Copenhagen, Denmark. The topic is interesting, if only because its source material changes all the time.
When a problem arises, it’s good to know what user accounts are affected. In the case of the recent MFA outage, the need existed to report the list of accounts that were MFA-enabled. Here’s how to do the job with PowerShell.
Microsoft’s Azure-based multi-factor authentication (MFA) service experienced a service outage on November 19. Does this mean that we should disable MFA for accounts?
The availability of Azure Information Protection and Office 365 sensitivity labels allow tenants to protect important and confidential files. That’s nice, but it’s even better when you know what files are protected. Here’s how to use PowerShell to create a report about those files.