MailCatcher runs a super simple SMTP server which catches any message sent to it to display in a web interface. Run mailcatcher, set your favourite app to deliver to smtp://127.0.0.1:1025 instead of your default SMTP server, then check out http://127.0.0.1:1080 to see the mail.

MailCatcher NG brings the beloved MailCatcher into the modern era: fast, reliable SMTP catching with a stunning real-time interface, updated dependencies, and powerful email inspection features

A simple ruby script to convert maildir format file to JSON format

Unofficial MailerSend integration with Rails

MailPlugger helps you to use one or more mail providers. You can send emails via SMTP and API as well.

MailShield enhances your app’s security by blocking temporary, spam and disposable email addresses, keeping your user data clean and reducing spam.

Adds SendGrid X-SMTPAPI header support to Mail

A minimal smtp server.

A message user agent for Textbringer.

The core of Munificent, a game-bundle fundraising platform.

The admin section of Munificent

Mountable engine for exception logging and fingerprinting

NTLM auth adapter for Net::SMTP using rubyntlm gem.

Add-on for net-smtp gem to add NTLM support.

Messsages can be sent based on creating, updating, or destroying a record. It also uses state-events to send messages based on state changes.

NitroID Strategy for OmniAuth.

ONLYOFFICE Helper Gem for GMail. Used in QA

ONLYOFFICE Helper Gem for iRedMail. Used in QA

email notification tool

Postgarnet is a lightweight SMTP client for sending emails through Gmail using Ruby. It allows full control over server connection and message headers, supports templates with dynamic payloads, and works out of the box with minimal setup. Designed with simplicity in mind, it's ideal for quick and...