- Zimbra Collaboration 9.0.0 now available. Read the release notes.
- Zimbra Collaboration 8.8.15 LTS now available. Read the release notes.
- Are you a Zimbra Developer? You can find some interesting stuff in our Official GitHub, Blog and the Community Github.
- Zimbra is Open Source! Read the FAQ. You can also contribute and build binary from source!
Discuss your pilot or production implementation with other Zimbra admins or our engineers.
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If anyone uses ProofPoint for external mail scanning and rbl lookups using multi.subrbl.org, be aware that at least one of the ProofPoint Dispatch Servers is blacklisted on multi.surbl.org today. All external incoming mail to our zimbra server was being blocked because of this.
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