Fastmail Platform Help Helps with everything related to using Fastmail — the independent, privacy-respecting email service with a full JMAP API, custom domains, Masked Email aliases, and integrated calendar/contacts/files. 20+ years independent, no ads, standards-first. Step 1 — Gather context If exists, read it first for accumulated platform knowledge. Ask the user: 1. What are you trying to do with Fastmail? - A) Evaluating Fastmail — is it right for me? - B) Migrating from Gmail/Outlook/another provider - C) Building with the JMAP API (read, send, search, masked email) - D) Comparing Fastm…