• 2025-12-13: A valid DMARC record is now required to validate new Outbound SMTP sending domains
• 2025-12-13: Outbound SMTP DKIM signing with 2048-bit keys
• 2025-12-13: Changes to Smart Quarantine release processes
• 2024-11-27: Enhanced Outbound Service Statistics Page
• 2024-09-10: Customer API Key Manager
• 2024-01-10: Configurable Action on Inbound Spam Classification
• 2024-01-10: Enhanced Inbound Service Statistics Pages