Vmaila — Enterprise Business Email & Security Platform

Vmaila Business Email

KMS Active • 256-bit GCM

Admin Console

Inbox

Enterprise Calendar & Meetings

Manage corporate events, scheduling, and RSVPs

Corporate Contacts Directory

Search enterprise teammates, external vendors, and shared address books

Tasks & Email Action Items

Convert important emails to deliverables and track status

Vmaila Files & OCR Center

Direct B2 storage browser with deep OCR full-text search across all PDF invoices and attachments

Enterprise Key Hierarchy Isolation

Root Master Key (KMS/HSM AES-256 Root)
  ├── Tenant Key (PAY2PAY Organization - Isolated HKDF)
  │     ├── Mailbox Key (admin@pay2pay.in)
  │     │     └── Ephemeral DEK (AES-256-GCM per message & attachment)
  │     └── Mailbox Key (tech@pay2pay.in)
  └── Tenant Key (SATHUS Organization - Isolated HKDF)
        └── Mailbox Key (tech@sathus.in)

Immutable Security Audit Trail

Time	Event	Actor	IP Address	Status	Cryptographic Detail