Archive

Audit-proof. Searchable. Archive.

Every inbound and outbound message is archived automatically, immutably and completely. Archive supports GoBD-compliant archiving under German law, operated exclusively in EU data centers.

GoBD-compliantImmutableEU sovereigntyCleartext search

One module, every requirement

Archiving from capture to deletion

Every step of the archive lifecycle in one product, legally compliant and from Germany.

Complete capture in the mail flow

Inbound, outbound and internal messages are taken over during processing, without an additional connector. Exchange Online and Exchange on-premises connect via journaling.

  • Native gateway tap without a connector
  • Exchange Online and on-premises via journal rule
  • Hybrid capture in parallel and deduplicated
  • Completeness via sequence checks and delivery retry

Periods under German law

Retention of 6, 8 and 10 years per document type, periods starting at year end and automated deletion after expiry under GDPR.

  • Retention classes of 6, 8 and 10 years, rule-based
  • Immutability within the retention period
  • Automated, logged deletion after expiry
  • Legal hold as a justified exception to the deletion concept

Evidence-grade and audit-proof

Cases, legal holds and approvals for sensitive access under dual control. Every access lands in a tamper-evident audit trail.

  • eDiscovery cases with saved searches and export
  • Dual control for access and bulk export
  • Hash-chained audit log with SIEM export
  • Roles from Entra ID and Active Directory

Data stays in Europe

Operated exclusively in EU data centers by a German vendor. No access under the US CLOUD Act, cloud or fully on-premises from a single product.

  • Exclusively EU data centers, German vendor
  • Customer-managed keys available
  • Cloud or fully on-premises from one code base
  • Prepared for BSI C5 and Section 393 SGB V

Capture and cleartext archive

What belongs in the archive lands complete, immutable and searchable in cleartext.

Capture in the mail flow

Messages are taken over during processing, not collected afterwards from mailboxes. No connector, no gap.

  • Inbound and outbound as well as internal
  • Exchange Online and on-premises via journaling

Cleartext instead of ciphertext

S/MIME and PGP messages that the gateway decrypts are additionally archived in searchable cleartext. The encrypted original stays unchanged in the mailbox. Classic archives store only the encrypted shell and find nothing in it.

  • Searchable cleartext without a second crypto pipeline
  • Gateway-decrypted mail searchable in cleartext
·····verschlüsselt·····
Rechnung 2026-1044.pdf

Immutable and provable

Every message is stored immutably in software and secured by a hash chain. Manipulation is detectable and provable at any time.

  • Hard WORM with object lock in the Compliance tier
  • Chain of custody and complete logging

Storage efficiency

  • Deduplication and compression
  • Mailbox offloading through tiering

Periods and deletion

Retention classes of 6, 8 and 10 years, periods starting at year end. After expiry, deletion runs automatically and is logged.

  • Rule-based per department, group or mailbox
  • Legal hold and data subject rights integrated
Full-text search

Full-text search, including decrypted messages

The full-text search works on the decrypted archive and covers subject, content and attachments. That is exactly what archives cannot do when they store only encrypted shells.

  • Search across subject, content and file names
  • Matches across subject, content and attachments
  • Operation and indexing exclusively in the EU
Invoice Mustermann 2026
8 Jahre
8 Jahre
8 Jahre

Conbool Archive versus classic archives

Six points where legally compliant archiving is decided.

Classic archives

  • Encryption
    Encrypted mail lands as an unreadable shell in the archive
  • Sovereignty
    US vendor despite EU data center, access possible under the CLOUD Act
  • Operation
    Cloud and on-premises as separate products with a migration break
  • Migration
    PST import only with Outlook and scripts
  • Retention
    Blanket single period, outdated 10-year logic
  • Pricing
    Price only on request through sales
Recommended

Archive

  • Encryption
    Decrypted cleartext, searchable, original preserved
  • Sovereignty
    German vendor, exclusively EU, no third-country access
  • Operation
    One code base, switchable between cloud and on-premises
  • Migration
    Guided import without Outlook, with deduplication and proof
  • Retention
    Separate classes of 6, 8 and 10 years, periods starting at year end
  • Pricing
    Open per-user price, plannable and transparent

Enterprise infrastructure and security

Certified protection, seamless integration, and full transparency.

Monitoring and audit logs

Live dashboardVisualized spam timeline and mail flow in real time.
End to end audit loggingAudit log and cryptography logging stored tamper proof.
RetentionStandard 90 days retention and export.
SIEM exportSecurity events via pull API to Splunk, Sentinel, QRadar and Elastic.
Mails processed
128.4k
Encrypted
Spam trend

Integration and compatibility

Seamless integration into your existing system landscape.

Compatibility & Clients
Native support for Microsoft Outlook, Apple Mail, iOS, Android, and all common email clients — without additional installations.
OUTLOOKAPPLE MAILMOBILE
Integration & Management
Seamless real-time sync with Microsoft Entra ID, Active Directory, and LDAP. Central control via the web dashboard.
ENTRA IDAD/LDAPSAML SSO
Team members
Manage members of your team.
Invite
Search members
NameEmailRoleJoined
M
Maximilian M.
m.mueller@example.com
Owner
P
3.4.2025
S
Sarah K.
s.krause@firm.com
Owner
20.5.2025
T
Timo S.
t.schmidt@mail.de
Contact
2.9.2025

Infrastructure, Performance & Deployment

Highly available architecture for maximum reliability.

Infrastructure and architecture

  • ISO 27001 hostingGeo redundant servers in Germany (the EU and Berlin).
  • Active active clusterFor maximum resilience and load distribution.
the EUBerlin ISO 27001

Performance and reliability

  • SLA guarantee99.9% guaranteed system availability.
  • High performance routingMinimal latency (< 50ms) for email processing.
SLA guarantee
99.9%
Avg. latency
< 50ms

Deployment & Multi-Tenancy

  • ISO 27001 certified hostingHosting in ISO 27001 certified EU data centers (Germany)
  • Flexible service packagesCustom service packages per tenant
CLOUD / SAAS
ON-PREM

Support and documentation

Benefit from a broad range of support services

24/7 ticketing

Guaranteed response times around the clock

Phone support

Personal contact through prioritized phone support

Documentation and FAQs

Comprehensive documentation, step by steps, and FAQs

Compliance without overhead

Designed for the requirements of businesses, critical infrastructure operators and social insurance carriers.

GoBD, German commercial and tax law

Supports GoBD-compliant archiving with immutability, completeness and traceability. A pre-filled process documentation is included.

GDPR and data subject rights

Data processing agreement, technical and organizational measures and workflows for access and erasure with dual-control approval.

Critical infrastructure and Section 393 SGB V

Prepared for Section 30 BSIG and the sector standard B3S-GKV/PV. BSI C5 Type 2 in preparation, transitional evidence via ISO 27001.

IDW PS 880

Software attestation by an audit firm in preparation. Version and auditor will be stated after issuance.

EU data sovereignty

Operated exclusively in EU data centers by a German vendor. No third-country access under the US CLOUD Act.

Exit without vendor lock-in

Complete export in open formats such as EML, MBOX, CSV and XML, each with hash-based integrity evidence.

Take over legacy data without friction

Guided migration from PST files and legacy archives, without Outlook installation and without scripts.

1

Provide

Hand over PST, EML and MBOX data via upload or network path. The import runs entirely server-side, without Outlook.

2

Deduplicate

Duplicates are detected automatically, mailboxes are mapped largely automatically. Migration runs throttled in phases.

3

Prove

Every batch completes with a migration report and SHA-256 integrity evidence.

Common questions about archiving

Is Archive GoBD certified?
There is no official GoBD certification and tax authorities do not issue approvals. Archive supports GoBD-compliant archiving and ships with a pre-filled process documentation. A software attestation under IDW PS 880 is in preparation.
How are encrypted emails archived?
Only the S/MIME and PGP messages the gateway decrypts are additionally archived in searchable cleartext; the encrypted original stays in the mailbox. Other archives often store only the encrypted shell and find nothing in it.
Which retention periods are supported?
Preconfigured are 6 years for commercial correspondence, 8 years for accounting records under recent German law and 10 years for annual financial statements. Custom periods per department, group or mailbox are available.
What happens after the retention period expires?
Messages are deleted automatically and with logging at the turn of the year after expiry. Active legal holds suspend deletion with documented justification. Every deletion run completes with integrity evidence.
Does Archive run on-premises as well?
Cloud and on-premises come from the same product with the same code base. Switching between both operating models later is possible without a product change.
How does the Microsoft 365 connection work?
Exchange Online delivers journal reports to a dedicated ingestion address of Archive. Setup consists of one journal rule and takes a few minutes. Exchange on-premises connects via a journal or transport rule.

Archiving that withstands audits

Archive with legal certainty, find in seconds and delete cleanly after expiry. From Germany, for cloud and on-premises.

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Related products

Archiving works best together with protection, encryption and domain security in the mail flow.