JSON Meta Application Protocol Specification (JMAP)
JMAP is the open protocol that replaces IMAP (and CardDAV and CalDAV). It’s faster, simpler, more powerful, and built for how email works today.
#email + #code
Public notes from activescott tagged with both #email and #code
Sunday, August 30, 2026
Friday, July 31, 2026
Mailpit - email & SMTP testing tool
Mailpit - email & SMTP testing tool with API for developers
Mailpit is a small, fast, low memory, zero-dependency, multi-platform email testing tool & API for developers.
It acts as an SMTP server, provides a modern web interface to view & test captured emails, and contains an API for automated integration testing (read more).
Monday, January 12, 2026
mehmet-kozan/email-domain-check: An all-in-one email domain verification library with built-in support for DNS, MX, SPF, SMTP, DKIM, DMARC, BIMI, TLSRPT and MTA-STS checks
A comprehensive email domain validation library. Supports DNS, MX, SPF, SMTP, DKIM, DMARC, BIMI, TLSRPT and MTA-STS.
MX record validation SMTP server connection testing DKIM record lookup DMARC policy validation MTA-STS support (RFC 8461) IPv4/IPv6 support Local IP blocking DNS failover resolvers Punycode/IDN support TypeScript support