MailArchiva vs RODA

MailArchiva is an email archiving service for organizations that need e-discovery, forensic investigation and compliance capabilities. It can search email and attachment contents, produce reports, bulk-export archive data, restore messages to mailboxes and export search results to CSV. Retention policies, legal holds, audit trails and tamper-proof archive data support governance. MailArchiva Cloud lists compatibility with Office 365, Google Workspace, Microsoft Exchange, Zimbra, Kerio Connect, SmarterMail, MDaemon and IBM Lotus Domino. The service runs on Linux and Windows and is also listed for web, API and self-hosted use. Cloud archives can be hosted in California or Amsterdam; the listed hosting certifications differ by region. Cloud storage includes three-way redundancy and ten years of archiving from service commencement, with a 99.95% uptime SLA advertised. A free plan and 30-day trial are listed. Cloud trial users cannot import historical data, and trial data is erased unless a subscription order arrives before the trial ends.

RODA is a long-term digital repository for ingesting, managing, preserving and providing access to digital content. Its functions cover the main units of the OAIS reference model. Ingest workflows validate submission packages, scan for viruses, identify formats and extract technical metadata; they can also migrate files to more preservable formats. Users can search and browse a catalogue using descriptive metadata and text extracted from documents. Repository managers can manage representation information and risks, define retention and disposal policies, and run preservation actions including format conversion, checksum verification and virus checks. RODA records PREMIS metadata for object actions, monitors integrity and logs human and software interactions. It supports OAIS, METS, EAD, Dublin Core, PREMIS and E-ARK Information Package specifications, and exposes functionality through a REST API. Integration options include filesystem packaging, relational database extraction with DBPTK, APIs and drop folders. The site describes its services as scalable across multiple servers and suitable for organizations with millions of digital objects. Community Edition is free at free and is intended for mid-sized organizations; commercial plugins, integrations and professional support are excluded.