Data sovereign email archiving
Archive, structure and find all emails in MARS for Outlook
MARS is a Danish email archiving system for Outlook that gives the IT department control over the email archive and minimises bottlenecks.
Danish company
100%
Audited in 2025
ISAE 3402 & 3000
Isolated data environment
Single tenant
Users:
"I use MARS every day. We archive emails at case level, and if only the case number is in the subject field, MARS can help me structure our emails on the proper case."
Intuitive archiving with MARS
When email archiving becomes "difficult", users stop doing it. The result is incomplete documentation and many hours of work for the IT department.
Let MARS take care of archiving your important emails instead.
Reliable search engine - relevant results
IT should not be a bottleneck when the business needs to retrieve emails. With MARS, users can search directly in Outlook via the MARS add-in as well as in the Admin Center. You control who is permitted to search which inboxes, and should a unique situation arise, you can create an enquiry team with special rights.
Configure and manage the entire email archive
Rights | Forensic Search | Integrations | AI |
Email management that supports your digitalisation strategy
Hosting
We take good care of your emails
We offer a managed hosting solution where your emails are stored on single tenant servers. We handle all operations and maintenance.
Integrations
Open API
Integrate your email archive into your organisation's IT landscape and give valuable email documentation the right context.
Hosting
Data stored in the EU
Our approach to data storage complies with GDPR requirements and protects you from data access requests from outside the EU.

Usability
Self-sufficient users
It should be simple for everyone to archive and retrieve emails. Good UX means fewer interruptions for you.
Security
ISAE 3402 & 3000
We have a documented focus on security, so you can be confident your emails are in safe hands.
An email archiving system for the entire organisation
Explore the features that give the IT department control over the organisation's documentation.
Email archiving
Archive emails via the Outlook add-in or mail server. MARS automatically finds the right location using email metadata.
Find emails again
Let users find relevant emails themselves in Outlook or the Admin Center. You retain control over access and rights.
Admin Center
Configure and manage your email archive from the Admin Center, so the business gets the most out of your email data without IT becoming a bottleneck.
Data Storage
MARS is hosted on its own single tenant servers, independent of cloud providers, in a controlled environment subject to EU legislation.
Use the email archive
Turn archived emails into business insight via timeline, sentiment analysis and AI categorisation.
Integrations
Generate your tokens in the Admin Center and connect the email archive to the systems your organisation works in.
Different needs - same solution!
Management needs communication to be stored and documented. Everyone else wants to do their job efficiently, on time and minimise administrative overhead.
Fortunately, MARS can accommodate both parties.


