Senior Manager at Havells
Real User
Top 5
Initial setup straightforward, high availability, and performs well
Pros and Cons
  • "The most valuable feature of Microsoft Exchange Online is its performance."
  • "There is an annual enterprise subscription could improve by having more features."

What is our primary use case?

Microsoft Exchange Online is used for all the emails and the software is used by all employees to send emails to others and to corroborate with other people over the email.

What is most valuable?

The most valuable feature of Microsoft Exchange Online is its performance.

What needs improvement?

There is an annual enterprise subscription could improve by having more features.

For how long have I used the solution?

I have been using Microsoft Exchange Online for approximately 10 years.

Buyer's Guide
Microsoft Exchange Online
April 2024
Learn what your peers think about Microsoft Exchange Online. Get advice and tips from experienced pros sharing their opinions. Updated: April 2024.
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What do I think about the stability of the solution?

Microsoft Exchange Online is stable.

What do I think about the scalability of the solution?

I have found Microsoft Exchange Online to be scalable.

How are customer service and support?

Microsoft Exchange Online support can be optimized further. They should put some more efficient technical engineers to support end customers.

Which solution did I use previously and why did I switch?

I previously used Microsoft Exchange on-premise, and we switched because we wanted to use the cloud.

How was the initial setup?

The initial setup of Microsoft Exchange Online is straightforward.

What's my experience with pricing, setup cost, and licensing?

There is an annual enterprise subscription to use Microsoft Exchange Online. The price is reasonable.

What other advice do I have?

I would recommend this solution to others.

I rate Microsoft Exchange Online a nine out of ten.

Disclosure: I am a real user, and this review is based on my own experience and opinions.
PeerSpot user
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Network Manager / Senior Network Engineer at Warnock, Tanner & Associates
Real User
It has an intuitive GUI including most features found in Exchange Server

What is our primary use case?

We use Exchange Online to host our company email.  Now that O365 admin portal has been becoming more and more powerful I rarely find myself needing to use the Exchange Admin portal.  

We have many customers that use Exchange Online. All of which has become much easier to manage over the years as the O365 admin portal has developed. 

How has it helped my organization?

I have made about 10 migrations from Gmail, ATT, Amplex, 2007 - 2013 on prem Exchange servers to Exchange Online. The uptime and stability is far better than any on-prem or hosted solution I have used in the past.

Being a MS partner gives you central administration over all of your customers.


What is most valuable?

- O365 Admin portal
- New admin reports
- Office 365 Secure Score 
- Integrated Security
- Ease of migration from anywhere
- Intuitive GUI for control (Has greatly improved)
- Filters
- Granular control
- Encryption for HIPPA standards
- Central administration over all applications and clients
- Built in support ticket system
- Free mobile applications (applies to specific subscriptions)

What needs improvement?

Microsoft does not provide an automated way to migrate Public Folders. At this time you will need to run a series of complex PowerShell commands.

Supposedly Microsoft has done something about the public folders, however I have not investigated it.  This may or may not still be an issue.  

For how long have I used the solution?

Three to five years.

What do I think about the stability of the solution?

The dashboard reveals when there are issues but none that my customers have ever experienced.

What do I think about the scalability of the solution?

Exchange Online is extremely scalable. I know a company that migrate over 10k mailboxes. I am sure there are many companies that are much bigger yet.

How are customer service and technical support?

Customer Service:

10 out of 10

Technical Support:

10 out of 10

Which solution did I use previously and why did I switch?

As stated earlier, I have used Exchange on premises solutions, google, ATT, Rackspace and other solutions. They all do mail and do it well, however the ease of integration, simplicity of administration, and the overall support is the best! 

How was the initial setup?

There is a learning curve when migrating from other solutions. Once you understand the process it is straight forward

What about the implementation team?

All implementations were performed by me.

What was our ROI?

Currently as a Microsoft Partner we do not pay for an E3 license of O365 which includes Exchange Online. As for customers they are billed directly from Microsoft.

As a partner of record on each customer Microsoft pays out residuals as long as the customer continues to pay for the service.

If you are not a partner the ROI is based on the fact that you no longer need to pay for hardware/software, hardware/software maintenance, and labor to perform upgrades, maintenance, and troubleshooting of hardware/software.

What's my experience with pricing, setup cost, and licensing?

The plans can be confusing. Take time to understand what you need, what you will need in the future, and buy a plan accordingly. 

Which other solutions did I evaluate?

Gmail, ATT, Amplex, other ISP solutions, On-prem Exhange. 

What other advice do I have?

Moving to Exchange Online open doors for many options that come with O365 and Azure. As technology continues to move forward it is pushing us to the cloud. Starting with email in the cloud open doors for other solutions that may fit your business. 

Disclosure: My company has a business relationship with this vendor other than being a customer: Partners
PeerSpot user
Buyer's Guide
Microsoft Exchange Online
April 2024
Learn what your peers think about Microsoft Exchange Online. Get advice and tips from experienced pros sharing their opinions. Updated: April 2024.
769,630 professionals have used our research since 2012.
Managing Director at Oilfield Development llc
Real User
An easy-to-use solution that helps with document storing and preparation
Pros and Cons
  • "Microsoft Exchange Online is easy to use. You have a common storage where people can store documents. It also helps with version control."
  • "The product needs to embed AI for intelligent searches and analytics."

What is our primary use case?

We use the product for emails, document sharing, and document preparation using Word, Excel, and PowerPoint. 

What is most valuable?

Microsoft Exchange Online is easy to use. You have a common storage where people can store documents. It also helps with version control. 

What needs improvement?

The product needs to embed AI for intelligent searches and analytics. 

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?

The tool comes with bugs, and I see a lot of fixes. 

How was the initial setup?

Microsoft Exchange Online's deployment is easy. My company focuses on software development; setting up the tool is a breeze. 

What's my experience with pricing, setup cost, and licensing?

Microsoft Exchange Online is too expensive. 

What other advice do I have?

I rate the solution an eight out of ten. 

Disclosure: My company has a business relationship with this vendor other than being a customer:
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GlennHutchinson - PeerSpot reviewer
Manager - Infrastructure at a government with 201-500 employees
Real User
It's a highly scalable, essential product for our business, but it could be more flexible and integration could be more seamless
Pros and Cons
  • "Exchange Online plays a significant role in our business. It controls all our emails, so we'd be in a lot of trouble if we didn't have that. It's an essential product."
  • "The problem with Exchange is that the attributes aren't flexible enough. I'd like to see more interaction with Office 365 and tighter integration between on-prem Exchange and Exchange Online. There's still a disconnect between mailboxes and the cloud."

What is our primary use case?

Exchange Online plays a significant role in our business. It controls all our emails, so we'd be in a lot of trouble if we didn't have that. It's an essential product.

What needs improvement?

The problem with Exchange is that the attributes aren't flexible enough. I'd like to see more interaction with Office 365 and tighter integration between on-prem Exchange and Exchange Online. There's still a disconnect between mailboxes and the cloud. 

For how long have I used the solution?

I've been using Exchange Online for the last 20 years.

What do I think about the scalability of the solution?

Exchange Online is pretty scalable. We have about 6,000 users at our company.

How are customer service and support?

I rate Microsoft support six out of 10. 

Which solution did I use previously and why did I switch?

We were using a Windows NT 3.5 20 years ago and an on-prem version of Exchange.

How was the initial setup?

Setting up Exchange Online is straightforward. I rate it eight out of 10 for ease of installation. The total time of deployment was a couple of days. I have eight staff looking after it.

What's my experience with pricing, setup cost, and licensing?

There's a licensing cost, but it's included in our Azure pricing, so I'm not really concerned about it.

What other advice do I have?

I rate Exchange Online seven out of 10. There's no alternative to it unless you want to use some Unix system, like Apache. People don't use Apache for wide-stream things like email and stuff like that. The only equivalent is a Linux-based or Unix-based solution, and who wants to do that?

Which deployment model are you using for this solution?

Hybrid Cloud
Disclosure: I am a real user, and this review is based on my own experience and opinions.
PeerSpot user
Khizer Saleem - PeerSpot reviewer
Assistant Manager Technical at Ironbridge Systems (Pvt.) Limited
Real User
Features like SharePoint Online allow for collaboration between our team members
Pros and Cons
  • "We also create technical presentations, so most of the time we are dealing with MS Word and Excel. Sometimes, we also use Visio for diagramming. Our overall experience is good."
  • "They should tighten their cloud security."

What is most valuable?

We use SharePoint Online for the collaboration of our team and for other desktop applications we are using in-house.

We also create technical presentations, so most of the time we are dealing with MS Word and Excel. Sometimes, we also use Visio for diagramming. Our overall experience is good.

What needs improvement?

They should tighten their cloud security. If you are using Microsoft Office 365, the responsibility of backup is not on the part of Microsoft. It is on the part of the customer. Microsoft Office should give some kind of built-in solution with the Office 365 subscription regarding the backup of their online mailboxes.

For how long have I used the solution?

My company has been a Microsoft Gold partner for the last 12 years. As soon as we became a Gold partner, we started to use Office 365.

What do I think about the stability of the solution?

It's stable.

What do I think about the scalability of the solution?

We can have different plans. If we are scaling, then obviously we can go for the enterprise plan and add an unlimited number of users to our Office 365 plan.

How are customer service and support?

Overall, technical support is very good. My colleagues reached out to Microsoft technical support many times for queries. They are very responsive.

How was the initial setup?

Setup was really simple. We migrated our customers from a different platform to Microsoft Office 365. There is a separate technical team. I designed the solution only.

What's my experience with pricing, setup cost, and licensing?

They have raised their prices, and obviously, it hits our customers. Some of them are deciding to step back from Office 365. For customers who have bought the annual subscription, they are moving to the monthly subscription.

What other advice do I have?

I would rate this solution 8 out of 10.

I would recommend Office 365. It's a global product, and overall they have a larger footprint in the world. We're a Microsoft Gold partner, so as soon as the customer moves to Office 365, obviously our business will also grow.

Disclosure: My company has a business relationship with this vendor other than being a customer: Partner
PeerSpot user
Director - Testing CoE at a manufacturing company with 10,001+ employees
Real User
Hosted messaging solution that is well built and offers an intuitive user experience
Pros and Cons
  • "The features of Microsoft Exchange Online are very intuitive and well-built, keeping the user experience in mind. The usability and the accessibility are the best aspects of this solution."
  • "The SaaS platform performance could be improved. At a previous company, we used this same solution on-premises. The data exchange was much faster compared to the SaaS platform and we sometimes experience lags."

What is our primary use case?

I use this solution for mail exchanges, calendars, and setting up meetings.  

What is most valuable?

The features of Microsoft Exchange Online are very intuitive and well-built, keeping the user experience in mind. The usability and the accessibility are the best aspects of this solution.

What needs improvement?

The SaaS platform performance could be improved. At a previous company, we used this same solution on-premises. The data exchange was much faster compared to the SaaS platform and we sometimes experience lags. 

For how long have I used the solution?

I have used this solution for 15 years. 

What do I think about the stability of the solution?

This is a stable solution. 

How are customer service and support?

We have never needed assistance from the customer service team. 

Which solution did I use previously and why did I switch?

I have previously used IBM Notes and Google Gmail.

What other advice do I have?

I would rate this solution a nine out of ten. 

Which deployment model are you using for this solution?

Private Cloud
Disclosure: I am a real user, and this review is based on my own experience and opinions.
PeerSpot user
Director of Infrastructure and Technical Services at a healthcare company with 5,001-10,000 employees
Real User
Top 5
Performs well, and is simple to install, but the technical support could be improved
Pros and Cons
  • "Microsoft Exchange Online's resiliency is its most valuable feature."
  • "We use different software for email spoofing filters and similar functions because Exchange is quite limited in this area."

What is our primary use case?

We use Microsoft Exchange Online for email.

What is most valuable?

Microsoft Exchange Online's resiliency is its most valuable feature.

What needs improvement?

We use different software for email spoofing filters and similar functions because Exchange is quite limited in this area.

Email spoofing, monitoring, email marketing, and email broadcast have limits or are governed by the number of emails you can send, in any given hour.

I would like to use it as my email broadcasting method. 

For how long have I used the solution?

I have been using Microsoft Exchange Online for three years. We were migrating before Covid.

What do I think about the stability of the solution?

Microsoft Exchange Online is quite stable.

I would rate the stability a nine out of ten.

What do I think about the scalability of the solution?

I would rate the scalability of Microsoft Exchange Online an eight out of ten.

How are customer service and support?

I would the technical support a five out of ten.

How was the initial setup?

The initial setup is pretty straightforward.

What other advice do I have?

Make sure that's what you want to use. Consider your requirement. And if you want to scale to, say, an enterprise-class, you should be aware of certain of Exchange online's limits.

I like it, I would rate it a seven out of ten.

Disclosure: I am a real user, and this review is based on my own experience and opinions.
PeerSpot user
ICT LAN Administrator at Zambia Revenue Authority
Real User
Scalable hosted messaging solution that highlights mailboxes that have experienced a violation
Pros and Cons
  • "The best part of this solution is the security it offers."
  • "This solution involves a lot of work for an administrator. It is not always easy to find exactly what you are looking for within the system."

What is our primary use case?

We have 2,000 users supported by this solution. 

What is most valuable?

The best part of this solution is the security it offers. Where we are able to determine which mailboxes have been blocked, or which mailboxes cannot be allowed to send traffic because of a violation. 

What needs improvement?

This solution involves a lot of work for an administrator. It is not always easy to find exactly what you are looking for within the system. Microsoft can do better in terms of security and offer solutions to deal with phising, BOMB and viruses.

For how long have I used the solution?

I have been using this solution for two years. 

What do I think about the stability of the solution?

This is a stable solution. 

What do I think about the scalability of the solution?

This is a scalable solution, especially if you make use of many Microsoft products. 

How are customer service and support?

The technical support for this solution is really good. I would rate it a nine out of ten. 

How was the initial setup?

The initial setup is very complex. 

What's my experience with pricing, setup cost, and licensing?

This is an expensive solution. 

Which other solutions did I evaluate?

We did evaluate other options including Zimbra. 

What other advice do I have?

I would rate this solution a nine out of of ten. 

Which deployment model are you using for this solution?

Private Cloud

If public cloud, private cloud, or hybrid cloud, which cloud provider do you use?

Microsoft Azure
Disclosure: I am a real user, and this review is based on my own experience and opinions.
PeerSpot user
Buyer's Guide
Download our free Microsoft Exchange Online Report and get advice and tips from experienced pros sharing their opinions.
Updated: April 2024
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Buyer's Guide
Download our free Microsoft Exchange Online Report and get advice and tips from experienced pros sharing their opinions.