helo

Install command: 
brew install --cask helo

Name: HELO

Email tester and debugger

https://usehelo.com/

/api/cask/helo.json (JSON API)

Cask code on GitHub

Current version: 1.7.0

Variations:

Intel sonoma 1.7.0
ventura 1.7.0
monterey 1.7.0
big sur 1.7.0
catalina 1.7.0
mojave 1.7.0
high sierra 1.7.0
sierra 1.7.0
el capitan 1.7.0

Analytics:

Installs (30 days)
helo 20
Installs (90 days)
helo 52
Installs (365 days)
helo 210
Fork me on GitHub