- In development
Radburg mail migration
An incremental migration from Zimbra 8.8.15 to Stalwart across 18 domains
An ongoing client engagement to move 18 mail domains from Zimbra 8.8.15 to Stalwart. The migration proceeds domain by domain, with feature-parity tests guiding the transition.
- Zimbra
- Stalwart
- Linux
Features
- Check feature parity between the existing and replacement mail systems.
- Migrate domain by domain rather than treating the whole estate as one cutover.
Production notes
- In progress
- The migration is ongoing. Completion across all 18 domains is not yet claimed.