Microsoft Exchange is the main mail server of Microsoft. It's a popular mail server, so a common use case for Microsoft Exchange is for small, medium, and enterprise-scale businesses. It's a mail solution, voicemail solution, live calendar solution, etc.
Technical Consultant at TatweerIT
Integrates well with other tools and software; scalable and has good stability
Pros and Cons
- "What I love about Microsoft Exchange is the good integration since 2013, particularly its integration with the calendar and other software such as Zoom, TeamViewer, AnyDesk, etc."
- "After 2022, users of Microsoft Exchange have to migrate mailboxes to Microsoft Exchange Online, and what I'd like to improve is for Microsoft to publish more on-premise versions for customers using Microsoft Exchange. Having more security is another room for improvement in the solution, particularly for mailboxes that develop the Exchange Edge rule to protect internal mailboxes. What I'd like to see from Microsoft Exchange in the future is for Microsoft to still update the latest, existing version which is 2022. I'd like Microsoft to still push more cumulative updates for Microsoft Exchange 2022."
What is our primary use case?
What is most valuable?
What I love about Microsoft Exchange is the good integration since 2013, particularly its integration with the calendar and other software such as Zoom, TeamViewer, AnyDesk, etc.
What needs improvement?
After 2022, users of Microsoft Exchange have to migrate mailboxes to Microsoft Exchange Online, and what I'd like to improve is for Microsoft to publish more on-premise versions for customers using Microsoft Exchange. Having more security is another room for improvement in the solution, particularly for mailboxes that develop the Exchange Edge rule to protect internal mailboxes.
What I'd like to see from Microsoft Exchange in the future is for Microsoft to still update the latest, existing version which is 2022. I'd like Microsoft to still push more cumulative updates for Microsoft Exchange 2022.
For how long have I used the solution?
I've been using Microsoft Exchange for two years.
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What do I think about the stability of the solution?
I'm impressed with Microsoft Exchange, and I'm rating it five out of five, stability-wise.
What do I think about the scalability of the solution?
Microsoft Exchange is a scalable solution.
How was the initial setup?
Setting up Microsoft Exchange from 2016 to 2022 in an SMB environment is straightforward because Microsoft combined all the cache, hubs, and mailboxes into one server. For large enterprises, the initial setup for Microsoft Exchange isn't as straightforward because large enterprises require more sophisticated setups.
How long it takes to deploy Microsoft Exchange depends on the size of the environment. For example, if I'm going to implement the solution in a small or medium-sized customer environment, then the deployment would take approximately one to two days, but if I'm implementing Microsoft Exchange for a more complex environment that has a minimum of 10 mailboxes and multiple sites, the deployment alone can take up to one week.
What about the implementation team?
My team is responsible for deploying Microsoft Exchange for customers, so the implementation is in-house. I lead the deployment team.
What was our ROI?
The ROI you get from Microsoft Exchange can be very, very broad in terms of values. The solution, particularly the on-premise version, can save you additional costs compared to deploying it on the cloud, but the downside is the maintenance cost, and during new releases or updates, you may want to schedule the downtime in advance.
What's my experience with pricing, setup cost, and licensing?
I don't have enough information about the licensing costs of Microsoft Exchange, but I do know that you need two types of licenses to run it. You need the product key and the client access key to activate Microsoft Exchange. This means that apart from the standard Microsoft Exchange licensing fees, you have to pay additional costs.
What other advice do I have?
I'm working in a professional service company that's implementing Microsoft Exchange on-premises for customers. I implemented the solution on-premises in 2016, 2019, and 2022. In 2016, I also performed a migration from Microsoft Exchange to Microsoft Exchange Online.
My current company has between fifty to one hundred users of Microsoft Exchange, but in terms of the number of clients my team has implemented the solution for on-premises, it's potentially five thousand.
Deploying Microsoft Exchange for SMB would require just two people, but deploying it for enterprise-scale businesses would require a minimum of three people. Maintaining Microsoft Exchange requires five to seven people for SMBs, and up to twelve in enterprise environments because maintaining the solution isn't as easy.
My advice to anyone looking into implementing or using Microsoft Exchange is the same advice I give to my team every day, which is to be more aware of new information found on the internet in terms of troubleshooting Microsoft Exchange problems. You should also keep on training about sophisticated setups for the solution because you deal with aggressive customers, so I encourage my team to learn about Microsoft Exchange designs, troubleshooting mechanisms, etc.
I'm rating Microsoft Exchange as nine out of ten.
My company is an implementer and consultant for Microsoft Exchange, not a reseller or retailer. The customer is responsible for purchasing the Microsoft Exchange license.
Which deployment model are you using for this solution?
On-premises
Disclosure: My company has a business relationship with this vendor other than being a customer. Partner/Implementer
Information Technology Manager at Factories Corporation of Jamaica
Simple to use, reliable, and expands easily
Pros and Cons
- "The solution can scale well."
- "The flexibility that Microsoft has to offer, especially when it comes to email, is better."
- "In terms of configuring the product, that's definitely an area in which they can make some improvements on."
- "Technical support could be improved. It takes you a while to get through to a technician, especially on the Microsoft side."
What is our primary use case?
We primarily use the solution to send and receive emails.
What is most valuable?
In terms of usability, it’s pretty simple.
It’s stable.
The solution can scale well.
What needs improvement?
In terms of configuration, you definitely have to go way in depth. In terms of configuring the product, that's definitely an area in which they can make some improvements on.
The initial setup is complex.
Technical support could be more responsive.
From an on-premise standpoint, we’d like more security. I would definitely want to see some more security than Office 365 has to offer.
For how long have I used the solution?
I’ve used the solution for a couple of years.
What do I think about the stability of the solution?
We’re able to do what we need to. In that sense, it’s stable and reliable. We haven’t had issues.
What do I think about the scalability of the solution?
The solution is quite scalable.
We have about 150 people on the solution currently. Everyone is pretty much using it. Right now, we’re just sticking to the basics. I’m not sure if we have plans to increase usage.
How are customer service and support?
Technical support could be improved. It takes you a while to get through to a technician, especially on the Microsoft side. They need to be more responsive.
How would you rate customer service and support?
Positive
Which solution did I use previously and why did I switch?
I have utilized G Suite. The flexibility that Microsoft has to offer, especially when it comes to email, is better. Sometimes you need the ability to be able to make certain configurations and policy changes that Google might not offer.
How was the initial setup?
The solution isn’t exactly straightforward. It’s pretty complex. The configuration can be difficult. It takes a while to set up, and you need to have some advanced knowledge in order to implement it correctly.
Based on who you have that is doing the deployment, it could take up to about three days or even maybe up to a week. However, in terms of a deployment plan, we need to analyze in terms of what we do internally and what outcomes we're actually seeking, and put the project plan in place with some timelines.
Internally, you might need one to two people to handle the initial setup. We had two engineers.
What about the implementation team?
We had assistance from a third party.
What was our ROI?
I don’t have any details in terms of ROI.
What's my experience with pricing, setup cost, and licensing?
I don’t have any information about how much the licensing is.
Which other solutions did I evaluate?
We didn’t really evaluate other options beyond Microsoft and Google.
What other advice do I have?
I’m an end-user and a customer.
We may not be using the most updated version.
I’d advise potential users to ensure that you do your due diligence. If you're using a third-party contractor, just ensure that they're extremely qualified to actually execute the setup for you. Otherwise, you might run into problems.
I’d rate the solution an eight out of ten. It's stable. It works. Unless you probably go and mess with the configuration, then you won't have any problem. For the most part, it works. It does what it says it's going to do.
Which deployment model are you using for this solution?
On-premises
Disclosure: My company does not have a business relationship with this vendor other than being a customer.
Buyer's Guide
Microsoft Exchange
July 2026
Learn what your peers think about Microsoft Exchange. Get advice and tips from experienced pros sharing their opinions. Updated: July 2026.
908,877 professionals have used our research since 2012.
Branch Manager at Shakti Foundation
A user-friendly product that is easy to manage and configure
Pros and Cons
- "Microsoft Exchange is a user-friendly product that is easy to manage and configure."
- "Some users encounter stability issues. I connect with the support team through my local partner, which takes time."
What is most valuable?
Microsoft Exchange is a user-friendly product that is easy to manage and configure.
What needs improvement?
Some users encounter stability issues. I connect with the support team through my local partner, which takes time.
For how long have I used the solution?
I have been using the product for ten years.
What do I think about the stability of the solution?
I rate the product's stability a seven out of ten.
What do I think about the scalability of the solution?
I rate Microsoft Exchange's scalability a nine out of ten. My company has around 4000 users.
How was the initial setup?
The tool's deployment is simple.
What's my experience with pricing, setup cost, and licensing?
I rate Microsoft Exchange's pricing a six out of ten.
What other advice do I have?
I rate the tool a seven out of ten.
Disclosure: My company does not have a business relationship with this vendor other than being a customer.
Head Section of Projects Development at CAPMAS
Good functionality, good integration, and helps make email very accessible
Pros and Cons
- "The exchange functionalities are good."
- "I'd like the archiving process to be faster."
What is our primary use case?
We primarily use the solution for email and passing on information between the company's user base.
What is most valuable?
The exchange functionalities are good. It helps ensure information is accessible and can move between people in the company. The exchange of email is very easy.
The integration is very good.
The Microsoft visuals are very helpful.
We're able to work on SQL servers with no issues.
What needs improvement?
I can't say there are any missing features.
I'd like the archiving process to be faster.
They could offer better performance and enhancements throughout the product.
For how long have I used the solution?
I've been using Microsoft for 15 years.
What do I think about the stability of the solution?
The solution is stable and reliable. There are no bugs or glitches, and it doesn't crash or freeze. It is reliable. I'd rate the overall stability eight out of ten.
What do I think about the scalability of the solution?
It is a scalable product. A company would have no issues if it needed to expand.
The solution is mainly used by all end-users. Everyone in the company has it. That's about 1,500 users.
How are customer service and support?
I have never reached out to technical support.
Which solution did I use previously and why did I switch?
I have never worked with other similar products.
How was the initial setup?
Others work on the deployment and configuration process. I did not take part in the implementation process.
I have five colleagues that handle all aspects of Microsoft maintenance, including any needed maintenance for Exchange. One is an admin on Exchange. The others handle other Microsoft products.
What other advice do I have?
I am using the latest version of the solution.
I'm an end-user. As an end-user, the solution works well to the point I don't really know it's there. My company is a Microsoft customer.
I'd rate the solution eight out of ten.
Disclosure: My company does not have a business relationship with this vendor other than being a customer.
Sr. Software Engineer at উপায় (UCB Fintech Company Limited)
The best feature is single sign-on access
Pros and Cons
- "Exchange's best feature is single sign-on access using the Microsoft Identity framework."
- "The security features could be improved. There should be a better policy management system."
What is our primary use case?
Exchange is an email solution.
What is most valuable?
Exchange's best feature is single sign-on access using the Microsoft Identity framework.
What needs improvement?
The security features could be improved. There should be a better policy management system.
For how long have I used the solution?
I have used Exchange for the last 12 years.
What do I think about the stability of the solution?
Exchange is 100% stable.
What do I think about the scalability of the solution?
Exchange is 100% scalable. More than 100 of my customers use Microsoft Exchange, and some of the larger ones have more than 10,000 users.
How are customer service and support?
We are a service provider, so we provide the first and second tiers of support. If we cannot solve the issue, we escalate to Microsoft premier support. My clients are happy with the Microsoft team.
How was the initial setup?
When I started using Microsoft Exchange, I found it to be complex. It's much easier now that I understand the architecture. Microsoft Exchange can be deployed on-premises, but it is also excellent as a cloud solution.
The deployment time depends on the customer. A greenfield deployment typically takes around two weeks. It might take one or two months if you need to migrate accounts and data.
What other advice do I have?
I rate Microsoft Exchange 10 out of 10. I always recommended customers go with the Microsoft email solution, either on-premises Exchange or Microsoft Office 365. You can also go for the hybrid. I suggest Microsoft 365 or Microsoft Exchange for their collaboration and communication solutions.
Speaker 2:
Disclosure: My company has a business relationship with this vendor other than being a customer. Partner
Networks Administrator at Saipa
Good speed and very user-friendly observations
Pros and Cons
- "The search tools are good."
- "The solution could be more secure."
What is our primary use case?
Our company uses the solution to manage emails and accounts.
What is most valuable?
The solution's speed is good.
The search tools are good.
Observations are very user friendly.
What needs improvement?
The solution could be more secure.
For how long have I used the solution?
I have been using the solution for ten years.
What do I think about the stability of the solution?
The solution is stable.
What do I think about the scalability of the solution?
The solution is scalable.
How was the initial setup?
The setup is easy.
What other advice do I have?
I rate the solution a ten out of ten.
Which deployment model are you using for this solution?
On-premises
Disclosure: My company does not have a business relationship with this vendor other than being a customer.
IT Manager at Cerberus IT Solutions
Works well, offers easy access, and has helpful support
Pros and Cons
- "It is stable."
- "The only thing that could be improved is the pricing."
What is our primary use case?
We primarily use the solution for e-mail. That's pretty much what Exchange is built for, and it's very good at what it's built for.
What is most valuable?
If you want to have an email system that works quite well and that allows you to be able to give easy access to everything from emails to checking calendars, that's basically 365.
It is stable.
It can scale.
Technical support is largely helpful.
What needs improvement?
The only thing that could be improved is the pricing. They could make it more competitive. The price is a lot. That said, the product works, which means you're kind of caught between two realities. You want to pay for something that works. You just don't want to pay too much. If they could get it to be more affordable, then they will have a greater uptake in users. All the people that are using G Suite, the free version, would likely actually move over to 365.
For how long have I used the solution?
I've been using the solution for over 15 years.
What do I think about the stability of the solution?
This is a very stable product. There aren't bugs or glitches. It doesn't crash or freeze. It is reliable, and the performance is good.
What do I think about the scalability of the solution?
I'm happy with the scalability.
We have about ten people using the solution in our company; however, our customers that we support number in the thousands.
If we do get additional people, we will increase usage.
How are customer service and support?
I've used Microsoft tech support quite a bit across various applications that they have available. Technical support is not bad. Once or twice you get a unique issue that's going to be difficult until you find someone that knows absolutely everything. However, for the most part, technical support is okay. It could be far worse.
How was the initial setup?
The setups vary in level of difficulty. I've worked with both simple and complex setups.
I'm not sure exactly how long it takes to deploy. The time would depend on the size of the implementation.
What about the implementation team?
I can handle the initial setup myself.
What's my experience with pricing, setup cost, and licensing?
The solution could be less expensive.
We can do monthly payments if we like; however, usually, we do a yearly subscription.
What other advice do I have?
We've used on-premises and cloud deployments. In on-premises, we're likely one version behind. On the cloud, we are using the latest version.
I'd recommend the solution to others. Whenever, for example, I find someone using Google, I move them over to Exchange.
I would rate the product eight out of ten.
Which deployment model are you using for this solution?
Public Cloud
Disclosure: My company does not have a business relationship with this vendor other than being a customer.
IT Cordinator at a pharma/biotech company with 10,001+ employees
Provides unlimited storage and the integration with OneDrive comes in very handy
Pros and Cons
- "Provides unlimited storage for our mailbox."
- "Microsoft provides you with an ease of control and management and sets certain expectations from the software that you can't have if you implement other, cheaper solutions that are likely to be more difficult to manage or that are unable to adapt to new demands."
- "The licensing model could be improved."
What is our primary use case?
We use this product for emails and for meetings. I'm the IT coordinator.
What is most valuable?
The biggest advantage of this product is that it provides us with unlimited storage for our mailbox. The availability and simplicity of getting emails is great. There's an accessible online version and you have the full Office package available at any moment beyond Outlook. The integration with OneDrive comes in very handy. The Outlook Exchange server becomes your go-to place for storing conversations and correspondence.
What needs improvement?
The licensing could be better. There are several levels of licensing depending on the number of users and features but it lacks the breakdown of what's included in the license, and the possibility to customize what you really need. There are likely to be features included that you don't need but there's no opt out option for those.
For how long have I used the solution?
I've been using this solution for 10 years.
What do I think about the stability of the solution?
Stability has improved tremendously. These days it requires an extraordinary set of circumstances to not be able to access your emails, to send or receive emails, or to access the Exchange server.
What do I think about the scalability of the solution?
The solution is quite scalable. We have over 1,000 users.
How are customer service and support?
We've contacted technical support several times and they've been responsive. They're pretty good, in general.
How would you rate customer service and support?
Positive
How was the initial setup?
The initial setup is straightforward. There's really no problem with the setup of the latest Exchange servers and Exchange in general. We deployed in-house and didn't need any external partner to handle it.
What other advice do I have?
Microsoft provides you with an ease of control, and management, and sets certain expectations from the software that you can't have if you implement other, cheaper solutions that are likely to be more difficult to manage or that are unable to adapt to new demands. It has a really nice scalable environment. You can start with the smallest Windows license and then just continue scaling up and upgrading, without the need to completely change and start over as your organization grows. The backbone is there on Microsoft.
I like this product and rate it nine out of 10.
Disclosure: My company does not have a business relationship with this vendor other than being a customer.
IT network admin at GASCO
Secure, scalable, and helpful support
Pros and Cons
- "One of the most valuable features of Microsoft Exchange is its security."
- "Microsoft Exchange is highly stable. However, after receiving some updates it can be unstable."
What is our primary use case?
We are using Microsoft Exchange mainly for the email system for my company and other companies I work for.
What is most valuable?
One of the most valuable features of Microsoft Exchange is its security.
For how long have I used the solution?
I have been using Microsoft Exchange for seven years.
What do I think about the stability of the solution?
Microsoft Exchange is highly stable. However, after receiving some updates it can be unstable.
What do I think about the scalability of the solution?
The scalability of Microsoft Exchange is good but it depends on the license.
We have approximately 4,000 users using the solution.
How are customer service and support?
We had to contact support from Microsoft when there was a critical update that we needed to have which fixed some issues we were having.
I rate the support from Microsoft Exchange a five out of five.
How was the initial setup?
The initial setup of Microsoft Exchange is complex. It contains a lot of components that have to be configured perfectly together. After the installation, it works well. It took us two weeks to migrate from one release to another.
What about the implementation team?
I did the implementation of Microsoft Exchange in my company. We have a team of three people that do the maintenance and support for the solution.
What's my experience with pricing, setup cost, and licensing?
Microsoft Exchange itself does not require a license, but users who will have mailboxes will require a license. It depends on the number of users to choose which license. If you exceed 2,000 mailboxes, it's preferable to get the enterprise license.
What other advice do I have?
Many people when they upgrade their mailing system choose Microsoft Exchange.
I rate Microsoft Exchange a ten out of ten.
Which deployment model are you using for this solution?
On-premises
Disclosure: My company does not have a business relationship with this vendor other than being a customer.
Partner Account Manager at Siav
Facilitates agenda sharing, and integrates very well with Dynamics
Pros and Cons
- "The ability to share information, appointments, and agendas easily is the big value of Microsoft Exchange."
- "Sometimes the client part generates some trouble. It can be very slow, though this might be related to our company's installation and configuration rather than the product itself."
What is our primary use case?
I use Microsoft Exchange for mailing, managing agendas, sharing contacts, and accessing the company directory. It integrates with Dynamics and project management tools to facilitate sharing information, appointments, and agendas.
What is most valuable?
The ability to share information, appointments, and agendas easily is the big value of Microsoft Exchange. It facilitates agenda sharing, and integrates very well with Dynamics, allowing seamless sharing of contacts and company directories.
As a user, I find it easy to use, with digital signature and certificates being straightforward. It also automatically updates, which is very convenient.
What needs improvement?
Sometimes the client part generates some trouble. It can be very slow, though this might be related to our company's installation and configuration rather than the product itself.
For how long have I used the solution?
I have been using Exchange for ten years.
What do I think about the stability of the solution?
From my perspective, as a user, it is stable and reliable.
What do I think about the scalability of the solution?
In the past, when I was a technician, we experienced scalability problems with older products, however, I don't think today's products have that kind of problem.
How are customer service and support?
I don't have direct access to Microsoft support. We have internal IT support that provides assistance.
Which solution did I use previously and why did I switch?
At my previous company, we used Exchange as well.
How was the initial setup?
I found Exchange already installed on my PC. It's a simple link, and I got access through the web.
Which other solutions did I evaluate?
We use GitHub and various other tools, however, primarily Exchange.
What other advice do I have?
I'm quite satisfied with the solution and the automation it offers. It is easy for me to understand and is quite stable.
If public cloud, private cloud, or hybrid cloud, which cloud provider do you use?
Other
Disclosure: My company does not have a business relationship with this vendor other than being a customer.
Buyer's Guide
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Updated: July 2026
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