Skip to content
Close
Customer Login
Get Product Updates
Customer Login
Get Product Updates
Header_Meeting_room_double_booking
Allan MørchMay 25, 20227 min read

How to Prevent Double Bookings in Outlook and Microsoft 365

How often do you experience double booking problems in Microsoft Outlook? Admittedly, it is frustrating to book a meeting room for an important presentation, only to find out one of your colleagues is giving their presentation in your meeting room. Despite double booking being an unpleasant experience, it can also decrease productivity and company profit.
 
Here you will discover what double booking means, what it costs, and what your organization can do to prevent meeting overlaps from happening in Microsoft Outlook.

 

The Dreaded Double-Booked Meeting Room in Microsoft Office 365

For various reasons—not the least of which is double-booking mix ups—the average meeting starts six minutes late. When the average employee in the U.S. attends 62 meetings per month, it adds up to 6.2 wasted hours each month or 74.4 hours per employee every single year. If you have 50 employees making about as much as the average U.S. office worker at $13.27 per hour, you are spending almost $50K every single year on wasted time in meetings.

Meeting mismanagement is costly. This is why the Meeting Room Integration for Outlook or Microsoft 365 makes it simple and convenient to book conference rooms. Unfortunately, the drawback is that meeting rooms can be double booked quickly. Even when a meeting planner does everything they can to be cautious, several glitches may allow two or more parties to book the same conference room simultaneously. It is frustrating, and above all, it is costly and obstructs productivity.

The question is, can the dreaded double book be avoided? Certainly! The following strategies and solutions will empower you to make the most of your resources and meeting rooms.

 

How to Prevent Double-Booking in Office 365 Outlook Calendar

While you explore these solutions to streamline your meeting room scheduling, it's crucial to consider that several of these methods, like configuring settings to permit zero conflicts, necessitate administrative-level implementation. This means that the adjustments and configurations are typically managed by your organization's administrators who oversee the scheduling system.

Moreover, it's worth noting that each approach comes with its own set of advantages and potential drawbacks. We've made an effort to provide insights into both the benefits and limitations of each method so that you can make informed decisions. By carefully evaluating these aspects, you can strike the right balance between optimizing your meeting room management and addressing any associated challenges effectively.

 

Disallow Recurring Bookings for All Resources

Recurring bookings sound like a good idea, especially if you have a weekly or monthly meeting. However, using regular bookings often allows for another party to book the room at the same time, which can create a massive headache for both groups. Instead, you can use Set-Calendar processing to refuse recurring bookings. Microsoft goes into detail about how to implement this function here.

Of course, now you can no longer book recurring meetings, which means you will need to book conference rooms for regularly-scheduled meetings manually. It is a bit cumbersome, but at least you know you will have the room to yourself.

Moreover, this approach aligns with a proactive meeting room management strategy. Instead of dealing with the aftermath of double bookings and frustrated attendees, you're taking a preventive stance. It allows you to better plan your meetings, ensuring that the right room is available when you need it, ultimately enhancing productivity and streamlining your organization's meeting room logistics.

 

Set Your Allowable Meeting Conflict Rate to 0%

One of the easiest ways to prevent double bookings is to set the allowable conflict rate for meeting rooms to 0%. This article will walk you through how to set up 0% conflict and adjust several other scheduling permissions.

Allow conflicts

Setting a 0% conflict rate will most likely prevent double bookings, but it can create issues if you want to set a recurring event that conflicts with an already booked room.

For example, say you want to schedule a meeting on the first Monday of each month for the following year. Disallowing conflicts would prevent you from booking the meeting, even if the conflict appears eight months in the future. You can still easily schedule that single meeting in another location, but now you must manually create it.

 

Make All Bookings Go Through a Human Gatekeeper

Another solution is to make all bookings go through a “human gatekeeper”, such as a facility manager, office manager, or receptionist. This tactic will help prevent most double books. Still, it also reduces efficiency and eliminates one of the significant benefits of using Microsoft 365 to book meeting rooms— it is so easy to use without any additional support. To do this, adjust your settings so a human “owner” has to grant permission before specific resources or rooms can be reserved.

Scheduling permission

This is a helpful feature if you only have one meeting room with an intelligent whiteboard and want to make sure executives get priority bookings. However, applying this feature to all meeting rooms creates a bottleneck in scheduling.

While involving a human gatekeeper adds an extra layer of control, it's important to consider the potential downsides. It might work well for prioritizing specific resources or rooms, but it could slow down the booking process, especially for everyday meetings. Delays caused by manual approvals can be frustrating, and they might discourage teams from adhering to the reservation system, leading to more ad-hoc bookings and potential conflicts. Striking the right balance between control and convenience is crucial when implementing this approach.

 

Create a 'PowerShell cmdlet' to Search for Upcoming Resource Conflicts

Another way to stop Outlook Calendar meeting room double booking is to set up a 'PowerShell cmdlet' that searches the calendar for double-booked meetings so one instance can be moved to an open room. Implementing this process can be complex, but it certainly solves the problem. For the uninitiated, a 'cmdlet' is a script that performs a specific action. Sumatra Development suggests creating a script that sends both meeting owners a notification, prompting them to solve the problem themselves.

Of course, it would be far easier if Microsoft 365 simply prevented the double booking from occurring in the first place, but this notifies both parties of the issue before the meeting. Now it is up to the two parties to find a solution.

Using a 'PowerShell cmdlet' can proactively address double bookings by notifying both parties of the issue. This approach promotes collaboration and effective communication among team members while offering flexibility for customization to suit your organization's needs.

 

Set Up a Resource Mailbox to Auto Decline Double Bookings

In situations where you prefer not to burden two meeting organizers with the task of resolving a double booking conflict manually, there's an effective solution. You can establish what's known as a resource mailbox dedicated to the meeting room. Think of it as an email address tailored specifically for the physical resource, similar to how individuals have email addresses.

This resource mailbox functions as a centralized hub for managing booking requests and ensures that double bookings are automatically declined. By implementing this solution, you can streamline the entire process and eliminate the need for time-consuming negotiations between organizers, thus enhancing the overall efficiency of your meeting room management.

The resource mailbox acts as a virtual assistant for the meeting room, handling all booking requests and responding promptly to incoming inquiries. It can automatically check the availability of the room and promptly decline any requests that conflict with existing reservations. With this system in place, there is no need for manual intervention or back-and-forth communication between organizers.

Not only does the resource mailbox simplify the booking process, but it also provides a seamless experience for all users. Meeting organizers can simply send an email to the dedicated email address of the resource mailbox, specifying the desired date, time, and duration of the meeting. The resource mailbox will then process the request and respond with a confirmation or decline, depending on the availability.

This centralized approach eliminates the need for multiple organizers to coordinate and negotiate conflicting bookings. It ensures that the meeting room is utilized efficiently and fairly, without any overlapping or wasted time.

 
 

Conclusion - Apply These Strategies and Solutions to Avoid Double Bookings in Outlook and Microsoft 365

In conclusion, double booking in Microsoft Outlook can be a major source of frustration and can impact productivity and company profit. However, there are several strategies and solutions available to prevent meeting overlaps from happening.

By disallowing recurring bookings, setting the allowable conflict rate to 0%, involving a human gatekeeper, creating a PowerShell cmdlet to search for conflicts, or setting up a resource mailbox to auto decline double bookings, organizations can effectively manage their meeting room scheduling and avoid the dreaded double book.

These solutions offer a balance between control and convenience, ensuring that meetings run smoothly and resources are utilized efficiently. So, take the necessary steps to optimize your meeting room management in Microsoft Outlook and eliminate the hassle of double bookings.

 

The Better way to Meeting Management

avatar

Allan Mørch

CEO & Founder, AskCody. Empowers organizations worldwide in creating better workplace experiences using AskCody.

RELATED ARTICLES