# MailsDaddy PST to Office 365 Reviews 2026. Verified Reviews, Pros & Cons | Capterra

> Is MailsDaddy PST to Office 365 the right Email Security solution for you? Explore 9 verified user reviews from people in industries like yours to make a confident choice.

Source: https://www.capterra.com/p/178203/MailsDaddy-PST-to-Office-365/reviews

---

MailsDaddy PST to Office 365

4.2 (9)

Provider data verified by our Software Research team, and reviews moderated by our Reviews Verification team. [Learn more](https://www.capterra.com/our-story/)

* * *

Last updated March 13th, 2026

# Reviews of MailsDaddy PST to Office 365

Ease of use

4.7

Customer Service

4.0

## Showing most helpful reviews

Showing 1-9 of 9 Reviews

Sort by:

Most Helpful

Rating

Company Size

Reviewer's Role

Length of Use

Frequency of Use

RAVI K.  
Software Engineer  
Computer Software  
Used the software for: Less than 6 months

### "Relaxing Migration Tool"

May 15, 2019

5.0

Pros

The impersonation export is a very useful feature of MailsDaddy PST to Office 365 Migration Tool it really made my task very easy and smooth.

Cons

everything is good Migration process is smooth but I think it would be great if it could do Bulk Migration Parallely.

Review Source

Response from Mails Daddy Software

May 16, 2019

Hello Ravi Kumar, Thanks for give your valuable time to wrote a wonderful review. We are glad to know you love our product and customers like you make our work amazing. Thanks & Regards MailsDaddy Team

JS

John S.  
Sr. Consultant  
Information Technology and Services  
Used the software for: Less than 6 months

### "Office 365 migration"

May 18, 2019

5.0

Pros

The software was easy to use and helped us with an issues that we had during our stage Office 365 migration. Once in a while we would lose data and Microsoft was no help in trying to get it back. We made backup PST files prior to moving the mailboxes to Office 365 so we used MailsDaddy to get data from the PST files.

Cons

It worked very well for our needs. We had no issues at all.

Review Source

Response from Mails Daddy Software

May 22, 2019

Hello John Stansell Thanks for this wonderful review we are glad to know that you love our software. Customers like you make our work amazing and the customer satisfaction is our main goal. Thanks again to give the time for writing your feedback. With Regards MailsDaddy Team

JR

Johannes R.  
Systems Administrator  
Computer Networking  
Used the software for: Less than 6 months

### "MailsDaddy"

May 14, 2019

3.0

I migrated a crashed exchange server through .pst to Office365. This task worked quite well, with the above mentioned problems/limitations. I was also able to run multiple instances, which speeded up my migration quite a bit. The chat support was quick and delivered proper information.

Pros

I liked that it was easy to use and that they offer online chat support (apparently 24/7). The company is located in India, so spoken English was fine. I also enjoyed that the software was simple to use.

Cons

It seems that there are some fixes to do for MailsDaddy. First, the software crashed when I clicked on the Mails-Button without opening a.PST beforehand. This behavior was reproducible and shows that there are flaws in the product. What else is not working as expected when these basics do not work? Also, MailsDaddy does not save it´s work to any sort of log file. I tried to transfer quite a big mailbox (~17GB) overnight, but the machine rebooted (Win10 Updates, not MailsDaddy´s fault). So I had migrated parts of the mailbox, but I couldn´t resume, the software only supports a full run. A second run would have created duplicates of every mail. So I ended up to import this mailbox through outlook, overwriting duplicates. Licensing is also a bit odd. You get two installations, they call home to verify the key. After that, you cannot install it anymore, an option to remove an existing license from an old computer does not exist. The GUI is also a bit confusing. You cannot maximize or scroll crucial parts.

Review Source

Response from Mails Daddy Software

January 9, 2020

Hello Johannes, Thanks for leaving the review. And we apologize for the issues that you face. Our developing team already working on it and you will get the new updated version of the application. With Regards MailsDaddy Team

PD

Pavan D.  
Developer  
Computer Software  
Used the software for: Less than 6 months

### "Exclusive solution with speedy process."

May 14, 2019

4.0

After spending a long time over Outlook we were migrating to Office platform so we need an Outlook to Office 365 migration solution. After digging the Google we found this exclusive solution for PST migration. It works for us very easily. The overall experience was fantastic with this tool.

Pros

A full competent software which easily migrates Outlook PST in Office 365 platform with complete data. A simple and attractive user interface which is easy to operate. Easy to set up and performs a process with ease.

Cons

It should also available for Mac users and the demo version limit should be more than 20 items.

Review Source

Response from Mails Daddy Software

May 16, 2019

Hello Pavan Dixit, We are incredibly grateful that you gave us time to leave this note. The values ??of our company have given the highest priority to customer satisfaction and we are committed to our customers. Customers like you make our work amazing We look forward to serving you again. With Regards MailsDaddy Team

RR

Rajani R.  
Network Engineer  
Computer Networking  
Used the software for: 6-12 months

### "Awesome Migration Experience"

May 20, 2019

5.0

Pros

Migrating selected folders is the best option I found in this tool. Simple GUI and fast migration response. Export to primary and archive mailbox both options.

Cons

Everything is good in this migration tool. We can't save individual email in demo.

Review Source

Response from Mails Daddy Software

June 3, 2019

Hello Rajni Thanks for your kind words and we are glad to know that you loved our software. We keep customer experience and satisfaction as our priority. So thanks for your feedback and we are eager to see you again. With Regards MailsDaddy Team

CS

Cary S.  
President  
Computer Networking  
Used the software for: Less than 6 months

### "Not for the impatient"

March 31, 2021

1.0

I had an Exchange server bite the dust for a client and have to restore email from 110 .pst's recovered from Veeam. I was told to purchase the 100 mailbox version, which I did, set it up to restore the first 42 "critical" mailboxes and let 'er rip. It's been running for over 2 solid weeks and it's restored portions of each of those 42 mailboxes. I have the rest completely restored manually using multiple computers and installations of Veeam. There's no status indicator other than checking the size of the .pst to the mailbox size at Microsoft. I have no idea how many days/weeks/months this thing has left. Customer is furious. I am burned out. Anything else I try to do at this point will result in duplicate emails. I'm stuck.

Pros

Does exactly what it's supposed to do...

Cons

Unbelievably and slow enough to make the product useless

Review Source

Response from Mails Daddy Software

December 23, 2021

Dear Cary, We sincerely apologize for your negative experience. We take pride in maintaining high quality standards for our clients. In the future, we will keep in touch to do better on this.

PW

Paul W.  
IT Director  
Education Management  
Used the software for: Less than 6 months

### "Moving to Office 365"

May 14, 2019

5.0

A simple move from Exchange on-premise to hosted Office 365 at very small financial cost

Pros

This enabled us to easily load around 50gb of users mailboxes using a simple interface.

Cons

Not sure whether it would be able to recover from interruptions doing the load but I never needed to test this!

Review Source

Response from Mails Daddy Software

May 16, 2019

Hello Paul, Thank you for taking the time to share your prestigious opinion. We are proud to offer excellent service to every customer and we are very happy to receive your appreciation. We hope to see you here again. With Regard MailsDaddy Team

HM

Hany M.  
Interior designer  
Design  
Used the software for: I used a free trial

### "Dealing flexibility"

December 17, 2022

5.0

Pros

Easy to deal with, no irritation during handling, smooth

Cons

I do not have any negatives about this product because it is distinguished in this part

Review Source

VR

Verified Reviewer  
Account Executive  
Transportation/Trucking/Railroad  
Used the software for: Less than 6 months

### "Outstanding Software!"

May 17, 2019

5.0

Pros

Very intuitive software. Exactly what I was looking for. Seamless integration. Most importantly support team was there to help me along the way towards implementation.

Cons

Can be difficult to navigate through the GUI which is why I needed to work w/the support team.

Review Source

Response from Mails Daddy Software

May 22, 2019

Hello, Thanks for leaving us such a great review. Our staff will be happy to read what you have written. We keep customer experience and satisfaction as our priority, and your review confirms our hard work every day. So thanks for your kind words and we are again to see you again. With Regards MailsDaddy Team

Similar Products

Featured