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MailStore Server

Keep a perfect centralised copy of every email conversation, manage your mailbox sizes without limiting what's accessible to users, and satisfy compliance requirements.

Try free for 30-days Buy Now

Use MailStore with cloud and server-based email platforms including:

What can MailStore do for you?

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Keep your mailboxes trim

With your email safely archived and instantly accessible to users, MailStore will automatically purge mail from your mailboxes, reducing load and boosting server performance.

Put an end to Outlook archives (PST's)

PST archives are 'clunky' to access, often not included in backup routines and prone to becoming corrupted. MailStore lets you upload and centralise that email with only a few clicks.

Prevent permanent deletion 

What you see in your MailStore archive is a perfect copy of your company's communications. Users cannot delete or modify messages, there are truly no gaps.

Save you oodles of storage space

Deduplication is applied to the archive across the store and attachments are compressed. On average, this means the storage requirement is half the size it would have been.

Give users 'super' search capabilities  

No complex admin interfaces to contend with, just a really powerful search facility for users. Find email based on any term, with the ability to look across users and within attachments.

Help you sleep more easily

No email service is 100% reliable. Eliminate the potential expense and inconvenience of data loss to your business by keeping a perfect, independent copy of everything.

How does it work?

Whichever the email platform you're using, the process of reaching mailbox nirvana with MailStore consists of the same three basic steps.

Image See how easy the setup is! Check out the online help guides Take me there!  ↗
  1. 1

    Pull all of your historic stuff in

    MailStore connects to your mailboxes, taking a perfect copy of everything, including sent items. This is the time to upload those clunky old Outlook PST archives too.

  2. 2

    Set up auto-archiving of all new email

    New mail that's been sent or received goes straight to the archive. It does not pass users and it does not run the risk of being tampered with or deleted.

  3. 3

    Get those mailbox sizes under control!

    With absolutely everything in the archive and instantly accessible from Outlook, you're free to reduce your actual mailbox size right down (typically to 12 months).

Instant access to every single email conversation and next to zero learning curve.

Save oodles of time locating messages and work smarter as a group through shared visibility of certain users and folders.

  • From Microsoft Outlook

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    Fast, powerful searching of all email, without ever needing to leave Outlook.

    Whether you're looking for an email that arrived minutes ago or a conversation thread going back decades, it's all there, complete with your original folder structure.

    Perform searches across your own mailbox or those of colleagues and see the results returned in full HTML view, ready for a reply, forward or export.

  • From a browser or mobile device

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    Use a mobile device, Mac or webmail service?

    Get access to your archive from a phone, tablet or Mac.

    MailStore's fast, responsive web client includes all of the same features you'd expect from the MailStore Add-in.

    Read-only access to your archived data is also available via MailStore's integrated IMAP server.

Can your business afford to be totally reliant on Office365?

It's all too easy to fall into the trap of believing that because your email is in the cloud, it is completely safe, no matter what. 

From accidental deletion to the rising trend in malware attacks,  total reliance on a single vendor poses significant risks for any growing business.

Secure, platform-independent archiving at the source, mitigates these risks and provides that peace of mind you have a perfect copy of all communications.

Reduce your reliance on one provider

A perfect copy of every email conversation, untampered with, encrypted, safe from malware attacks, corruption and loss.

Automatically manage mailbox sizes

Prevent Outlook slowdowns due to the excessive mailbox sizes of a few, without limiting how much email users can access.

More powerful searching for users

No administrator is needed to perform detailed eDiscovery searches, via Outlook, web or mobile.

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Still manually attaching PST files in Outlook?

Round up your scattered Outlook archives, upload them to MailStore and put an end to 'clunky' access and fear of lost data forever.

Your PST's will enjoy new lives in a centralised, deduplicated database, where they're instantly available in the searches of their respective owners.

No more sleepless nights over whether or not they've been backed up. 

Interested in the steps? Check out this help article.

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Set it. Forget it.

15 minutes is all it takes to install MailStore (not including data import), after which, it runs almost transparently in the background. No real maintenance to speak of, just peace of mind.

Almost no ongoing input required

MailStore is fully automated and while the features are indispensable, there's very little ongoing maintenance, leaving you free to focus on what's important to your business.

What about backup?

Use the built-in backup scheduler or any reputable backup software that supports VSS applications. We recommend BackupAssist of course (disclosure: we are distributors for it).

Summary reports

Switch on email reporting to receive update summaries containing information on job success,  storage space, archive health and more.

Automatic archive health checks

Regular automated database integrity checks happen behind the scenes to make sure that your archive is in good shape and to help you spot early warning signs of potential issues.

The complete toolkit for compliant email storage

Whether it's GDPR or other sector-specific regulation you need to satisfy, MailStore has you covered. Keep a complete, tamper-proof record of your email communications, easily searchable to any user with the right permissions.

Messages copied prior to delivery

Tamper-proof store and exports

Define your own retention policies

Legal Hold

Change and event logging

Auditor specific access rights

Technical support that's the bee's knees.

From pre-sales questions to post-sales technical support, our friendly staff have years of experience with our products and the technologies associated with them.

Low cost, optional renewals

Renew the upgrade protection on your software for access to the latest and greatest releases.

Premium support

Highly experienced UK support options available via phone, email and remote connection..

Flexible per user pricing

Pay only for the users you need, take advantage of volume-based discounts and add more as and when you need them.

30-day money back guarantee

If you're not completely happy with your purchase for any reason, we'll provide you with a no quibble refund.

Prices start from

£268.20

Includes 12-month upgrade protection and free support. An optional annual renewal is approximately 25% of the new price.

5 users VIEW PRICING
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Technology that's delivered over 70,000 success stories

MailStore is established as one of the leading players in the email archiving space, used by thousands of businesses of all sizes and from all sectors, including government agencies, administrative bodies and other public institutions.

MailStore videos

Check out a handful of the most recent videos below, and visit MailStore's YouTube channel for many more.

Reviews
  • David Ashworth

    Despite the small size of my company Zen have provided excellent support for any issues I've had, which have been few. SecurityGateway and BackupAssist are great products and have protected and rescued my customers data brilliantly over the years.

  • Philip Curle

    Why am I not surprised that these guys have a 5 star rating. My law firm has benefited immensely from their software but it is the support that stands out. Mark McGuire in particular has the patience of a saint. I am using them as an example to all my own team.. Great customer service is so rare these days. Keep up the good work.

  • Chris Murphy

    I've been a customer of Zen Software for over 20 years now. Initially we purchased MDaemon and later Mailstore, both excellent products in their own right from them. However, it was the after sales support we received from Mark and his colleagues in Zen Software that was top class on every occasion. Would highly recommend them to any potential future client.

  • Martin Longbottom

    Brilliant service. never failed me yet on a support call. always helpful, best support desk I ever deal with well done guys. i wish they were all like you.

  • Keith Mantripp

    Excellent and very prompt response to my support request. A solution found by following the support engineers instructions, issue resolved in under 2 hours!

  • David Lloyd-Jones

    My company has ben using Zen Software's MDaemon email server for 8 years and it has been efficient, effective and very easy to administer. We have recently moved our emails from own server to Zen's hosted cloud service and it is working just as well. The move was done at very short notice from me. I called their sales line with my request and within a couple of hours I was sitting in front of my old server watching their Technical Support man remotely move 8 years worth of emails onto the new hosted server. The technician was very knowledgable and explalned everything I needed to know in terms I could understand. The whole operation was painless and achieved a seamless transition of our email service. First class!

  • George Gardiner

    I've been a user of mDaemon for 10+ years and ever support issue I have forwarded to Zen Software has been dealt with immediately (usually a substantive reply within 10 minutes) and usually with a solution where possible. I don't give false praise (I'm an incredibly demanding IT lawyer and don't suffer fools lightly) and I can genuinely say that it is a delight working with the support team at Zen Software. The support fees I pay for the software are definitely worth it in this instance.

  • Tony Phipps

    We have been using MDaemon mail server on various client sites for over 10 years and on the very rare occasion when support is needed from Zen, it is both timely and professional - superb!

  • Dave W

    Excellent software and your tech support is better than any of the companies that I deal with! Mark McGuire deserves a **BIG** pay rise!!!!

  • Damien Bird

    I have been using MDaemon for 10 years+. On any occasion that I have made contact with the support team at Zen, I have always received a response back within hours with concise and clear instruction and advice. You can tell that the software application and technology is known inside out and I know exactly where to turn if I have a problem. It is almost too easy.

  • Matt Heneghan

    The team at Zen are very helpful with supporting the email and archiving solutions. As an IT support company we know we can recommend and rely on the team at Zen Software to deliver unparalleled service and industry leading powerful solutions. Thank you to all the chaps on the help desk for your quick response times and seemingly non existent hold queues. I always get straight through to someone.

  • Morris Leslie

    Having worked with many suppliers in the past I rarely feel compelled to post comment, however I'm very happy to endorse Zen Software. As a user of both Mail store and now Security Gateway. The team are competent and responsive stating from Pre Sales through the trials of my products and on to after sales, sticking with me on any issues and many questions I had install or other wise. A real breath of fresh air and would highly recommend them.

  • Matt Underwood

    My business has worked with Zen Software for 17 years as the distributor of MDaemon mail server. Their support is absolutely faultless. The speed and thoroughness of their responses is without a doubt among the best I've come across in the industry.

  • Blazer Systems

    Gold plated service from ZEN Software, fast response and very capable staff, makes for a very easy life when you have this level of fantastic support, THANK YOU!!!

  • Jonathan Reddaway

    Attentive and friendly support. No matter how obscure our question, the Support Team had the answer and showed amazing diligence in sorting out any issues we had. Contacting Zen was straightforward we never, in over 20 years, had to wait more than a brief moment whether we were calling from London or via Skype from overseas. This of course is probably owing to the robust quality of the software in the first place (which therefore requires less support) but without doubt also to the training and professionalism of the Support Team who answered all questions immediately and solved issues every time.

  • Andrew Read

    We are a Zen Software reseller and required assistance with a license for the Backup Assist Multi Site Manager. I spoke to James via the online chat and he had the license sorted in less than a minute. Excellent speedy service. Also this new software is excellent for managing multiple backups as it draws all the data into one easy-to-navigate portal. Ideal for us and is saving us serious man hours. Highly recommend both the product and Zen Software.

  • Mark Collins

    Software is great and support is excellent, just what you want when moving to a new piece of software

  • Tim Holyomes

    After using Zen for our broadband/internet needs for the past 10 years and always being looked after in a fast and efficient manner we looked at using Zen Software hoping for the same quick, reliable and helpful support. If anything Zen Software have surpassed the already high standards they have set in the past and once again provide the type of service that gives you confidence in their brand. Keep doing what your doing!

  • Sally Latimer-Boyce

    Zen are without a doubt, one of our preferred Suppliers. Not only are the products exceptional, the team provide outstanding customer care. The Support Team deliver quick and comprehensive responses, and the Sales Team are honest, proactive and impartial. Mark, Neil, James - and everyone else at Zen - you're all MARVELLOUS!

  • Adam McNeill

    I have personally been using Zen Software for over 10 years in my current role. I can't recommend them enough! If you do partner with them, you will quickly form a "first name" basis relationship with the guys. The phone only ever rings a few times before you get hold of somebody and that somebody has never had to refer our call, my questions have always been answered on the spot, every time. The technical knowledge they have is second to none and I can easily summarise their support as industry leading. Regards, Adam.

  • Andy Thompson

    I 'inherited' MDaemon when I started here two years ago and not only am I massively impressed with the software itself but the support is second to none. I have never worked with a company that is as quick to respond and knowledgeable as Zen Software.

  • Joseph Ozog

    I would like to thank you all especially Mark and Ross for all their great help over the years. Being able to phone up and get immediate attention, not having to go through a voice recognition phone system, not being given a number and then told you will be phoned back hours later , but just getting knowledgeable attention immediately from people who know their subject backwards , fantastic, service is your biggest advantage. I just wish government bodies, and utility suppliers could take a leaf out of your book. Once again A big THANK YOU Joe Joe Ozog , ex Multi User Maintenance, Barnsley

  • Paul Jones

    Timely response to a support question, perfectly explained and simple to follow instructions.

  • Richard Mansell

    Really helpful and responsive technical support to refine junk and spam mail settings on the always excellent and highly configurable MDaemon mail server that we have used for over 15 years.

  • Nilu Pattnaik

    Absolutely marvelous support. I had a bad day and couldn't for the life of me remember the steps for sending out a mass mailing (same documents to a list of addresses). They spent a considerable amount of time guiding me through the process via phone ( and if needed remote access). That alone was worth the cost of the software in my situation. MDaemon is very comprehensive and is well worth a look especially with such marvelous support behind it.

  • Hunt Palmer

    If only all companies were like Zen - on the one occasion where a response took more than a few minutes I was wondering if the message had gotten through. When I checked in with them to find out they were testing a solution out for something a bit off the beaten track.

  • L Nicholls

    Brilliant support company, no nonsense they just do what you require with no drama.Having worked with them for more than eight years they never fail to surprise and go the extra mile. Ross offered to help with a complex problem - he took ownership the next day the results were in my email Inbox ready for me to progress the issue. Offering to help and taking on additional work is not the norm with companies after the purchasing phase has elapsed this not the case with Zensoft support and help is always at hand. Outstanding Company!!

  • Geoff Amer

    Been with Zen Software for over a decade as we use Mdaemon. They have always been fantastic in any issues we have had and are very patient with us for some of the more difficult technical ones. Keep up the good work Ross, Mark and crew.

  • Glyn Pascoe

    Amazing UK support team, nothing is too much trouble. Fast response and always happy to help.

  • Scott Lincoln

    Awesome support! Each time these guys fix my problems fast and right everytime - big thanks chaps!

  • Simon Kibble

    Zen are without doubt the best service provider we use (or have ever used). The personal level of service is outstanding. There is always somebody there to help, at the end of the phone when you need it. Frost Meadowcroft have used Zen for over 10 years and would not hesitate to recommend Zen Software to any other business needing core IT software solutions such as email, backup and archiving. Thank you for making our business work better!

  • Sammy Eis

    Top products, outstanding support.

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