Zimbra

October 14, 2025: Exchange 2016/2019 goes unsupported. No patches. No security updates. No compliance coverage. Staying on unsupported Exchange isn't just risky — it's a liability your auditors will flag. Learn from leading enterprises: ✅ The true cost of staying on unsupported Exchange ✅ Migration paths without vendor lock-in ✅ Real success stories from organizations like yours ✅ Deployment options compared

Your Exchange support ends October 14, 2025. Your options don't. Exchange Server 2016/2019 reaches end of general support on October 14, 2025. Migrate to a supported platform. Keep your control. Organizations in finance, healthcare, and government are choosing sovereignty over subscription lock-in: ✅ Escape vendor dependency — no forced upgrades or pricing changes ✅ Stay on-premises or choose private/hybrid cloud — your infrastructure, your rules ✅ Data sovereignty for regulated industries ✅ Full Outlook legacy compatibility (2016, 2019, 2021) See what a supported email platform costs.

Exchange 2016/2019 support ends October 14, 2025. What happens next? No security patches. No compliance updates. No support when something breaks. Unsupported infrastructure isn't a technical issue — it's a business liability. What's your exit strategy? ✅ What staying on unsupported Exchange really costs ✅ How enterprises are migrating without vendor lock-in ✅ Real-world migration success stories ✅ Your deployment options compared

Still paying premium prices for basic email? There's a better way. SITIV escaped vendor lock-in and cut email costs 50% — without sacrificing security or control. The results: ✅ Full digital sovereignty and compliance ✅ 50% reduction in operational costs ✅ Superior security via open-core architecture (2FA, S/MIME) Don't choose between control and cost savings — get both.

Exchange support ends October 14, 2025. Public sector organizations are charting a different path. When you serve citizens, email isn't just infrastructure — it's about trust, sovereignty, and stewardship of public funds. The public sector dilemma: ❌ Vendor lock-in drives up costs ❌ Security & compliance risks are escalating ❌ Sovereignty mandates demand local control Thailand’s State Audit Office and France’s SITIV successfully migrated thousands of users to Zimbra — achieving 50% cost savings, full compliance and complete data sovereignty. Learn more.

Organizations see measurable savings moving off M365. See the number for your environment before you sign another renewal.