MailVault

Features

1. User Authentication
2. Mail Composition & Scheduling – Compose emails with attachment and schedule deliveries.
3. Categorization – Organize emails into multiple categories like inbox, starred, trashed, sent, unread.
4. Efficient Retrieval – Fetch emails across different categories.
5. Threaded Replies – Maintain hierarchical mail conversations.
6. Advanced Search with Caching – Optimize search performance with caching.

Database design