How Rules Work
The anatomy of a MailPrism rule, the order rules run in, and how often they process your mail.
Conditions Reference
Every field a rule can match on, the operators each one allows, and how to combine them.
Actions Reference
Every action a rule can take when it matches — plus the delay and cancel-if-replied options you can set in the builder.
Building Rules with AI
The AI Rule Drafter — describe an automation in plain language and have it turned into a rule. Still rolling out; the New Rule screen is the manual builder for now.
Testing Rules
Try a rule against your recent email, see why a message didn't match, and run a rule on demand.
Rule Library
Start from ready-made rule templates instead of building from scratch — install, customize, and enable.
Rules Across Multiple Accounts
Choose whether a rule runs on every connected Gmail account or just one.
Scheduling & Recurrence
Make a rule active only during a date range or certain hours, auto-disable it when the window ends, and delay or repeat actions.
Export Rules
Back up your rules to a JSON file from the Rules page.
AI Suggestions
Let MailPrism spot patterns in your inbox and propose rules — then accept, dismiss, or mute each one.
Best Practices
Patterns that keep your rules reliable, predictable, and easy to maintain.