How Our Cloud Feature Prevents You from Losing That Important Document
That invoice PDF from 6 months ago? The contract your accountant emailed? Cloud extracts and stores every attachment automatically - organized by sender, searchable anytime.
Why We Built the Team Feature: Email Is Not a Solo Sport
Most email tools treat email as a personal thing. But businesses share inboxes, support addresses, and domain aliases. Here is why we built team collaboration into Cleanbox from the ground up.
How We Built AI-Powered Spam Detection That Understands What Emails Actually Say
Traditional spam filters count words. Ours reads the email, understands context, spots brand impersonation, and explains its reasoning in plain English. Here is how we built it and what it catches that Bayesian filters miss.
Why We Built Custom Spam Symbols: Filling the Gap Between Score and Context
Rspamd is excellent at scoring email. But it does not know which senders your community trusts or distrusts. Our custom CLEANBOX_* symbols bridge that gap with crowd-sourced intelligence.
Why We Created Shield: Your Inbox Should Respect Your Schedule
You should decide when email arrives, how much of it, and from whom. Shield gives every alias its own rate limiter, delivery schedule, and sender approval list.
How We Built Contact Categorization (and Why It Changes Filtering)
Every sender is automatically sorted into one of 20 categories based on their domain. This is not just organization - it unlocks category-based filtering that works on emails you have never seen before.
