MailArchiva

MailArchiva is an email archiving and e-discovery system for organizations that need controlled retention, investigation tools and recovery options. It is best suited to IT, compliance, legal and executive teams willing to manage per-mailbox licensing. Its breadth of governance and export features is compelling, but deployment choice, trial handling and licensing exposure deserve close attention.

Overview

MailArchiva brings email and attachment search, result reporting, bulk export and mailbox restoration into one archive. Retention policies, legal holds, audit trails and tamper-proof storage support regulated recordkeeping and litigation workflows. This is a focused organizational email archive, not a general file-storage service.

Search results can be sent to CSV, while archived messages can be exported as PST, MSG, PDF, TIFF, EML or MBOX. That range helps teams hand evidence to reviewers, migrate records or provide users with restored messages without locking every workflow to one format.

Key features

Search and governance

Queries cover message and attachment content and can produce reports about the results. Retention rules and legal holds help preserve relevant records, while audit trails improve accountability around archive activity. Tamper-proof archive data is an important safeguard for compliance, although organizations still need sound internal policies for who can search, export or restore material.

Capture, security and integrations

Journal capture supports continuous collection from supported mail systems. MailArchiva Cloud lists compatibility with Office 365, Google Workspace, Microsoft Exchange, Zimbra, Kerio Connect, SmarterMail, MDaemon and IBM Lotus Domino, giving mixed-mail environments a practical starting point. Security controls include TOTP two-factor authentication, AES-256 encryption, TLS certificate management, antivirus scanning and authentication through Active Directory, Azure, Google or LDAP credentials.

Cloud archives may be hosted in California or Amsterdam. US hosting is identified as SOC 2 Type II, while EU hosting carries ISO 27001:2022 and EN 50600 references. Three-way redundant storage and unlimited storage for ten years strengthen the cloud proposition, and the advertised uptime SLA is 99.95%.

Pricing

On-Premise

On-Premise uses a one-time, non-recurring perpetual license fee per mailbox. First-year support is mandatory; annual support and upgrades are optional afterward. Companies with nine or fewer mailboxes can use it free, while deployments above 500 mailboxes require custom pricing. It runs on a Windows or Linux server, making it the better fit for organizations that need infrastructure control or cannot place archives in a hosted service. The trade-off is responsibility for server operation and the initial support commitment.

Cloud

Cloud is billed as a recurring annual fee per mailbox, with a monthly equivalent shown as “Per Mailbox / Month.” Storage is unlimited and retention lasts ten years, but historical data storage is charged separately per GB per annum. Pricing above 500 mailboxes is custom. This plan suits teams that want hosted resilience and long retention without operating archive servers; the separate historical-data charge can make large backfiles harder to forecast.

A 30-day Cloud trial is available. Historical data cannot be imported during the trial, and trial data is permanently erased unless a subscription order arrives before the trial ends. Mailbox licensing is operationally significant: if the mail server reports more mailboxes than licensed, much of the service, including search, may be disabled until the shortfall is corrected.

Platforms

MailArchiva supports web access, APIs, Windows and Linux, with self-hosted deployment available. On-Premise runs on Windows or Linux servers; Cloud provides hosted archives with the stated US or EU locations. This combination accommodates organizations choosing between internal infrastructure and a managed service.

Who it's for

IT managers gain centralized capture, restoration and authentication options. Compliance officers and legal or e-discovery teams get retention policies, holds, searchable content, reports and evidence-friendly exports. Executives may value the governance and long-term archive posture. Smaller companies can benefit from the free On-Premise allowance when they have nine or fewer mailboxes, but teams without server expertise may prefer Cloud. MailArchiva is a poor fit for a simple personal mailbox backup or a general collaboration drive.

Pros and cons

• Pros: Message and attachment search with reporting supports investigations.
• Pros: Legal holds, retention policies, audit trails and tamper-proof data address governance requirements.
• Pros: PST, MSG, PDF, TIFF, CSV, EML and MBOX outputs support varied review and migration workflows.
• Pros: Cloud offers ten-year retention, unlimited storage, three-way redundancy and a 99.95% uptime SLA.
• Cons: Trial data is erased unless an order is placed before the 30-day trial ends, and historical import is blocked during the trial.
• Cons: An under-licensed mailbox count can disable search and other service functions.
• Cons: Cloud historical storage is charged separately per GB per year.
• Cons: On-Premise requires mandatory first-year support and leaves server operations to the customer.

Alternatives

For a broader directory of archive products, see Email Archiving Software. Choose Google Drive instead when no-cost account storage and broad desktop/mobile file access matter more than email retention and legal holds. VM Backup is the better direction for protecting virtual machines, with a free edition limited to two VMs per host and a 30-day fully featured trial. Pick Open Archiver Enterprise for an open-source self-hosted option or its paid enterprise edition. MessageSolution Enterprise Email Archive suits organizations seeking editions priced around organization size, with a $600 annual maintenance minimum. OpenText Retain Unified Archiving is another paid archiving choice across web, desktop, mobile and self-hosted environments. Consider Jatheon Cloud for annual per-user cloud billing with unlimited storage and no egress fees at exit. Mimecast Data Leak Prevention is aimed at SaaS/cloud exfiltration detection rather than a general archive. Proofpoint Enterprise Archive is a paid alternative with web, Windows, Android and iOS support.

Verdict

Choose MailArchiva when your organization needs searchable, defensible email records with legal holds, broad export formats and either self-hosted control or a long-retention cloud archive. Look elsewhere if you need a simple backup, predictable cloud pricing for large historical imports or a trial that preserves data without a purchase decision.