The Mailosaur Ruby library lets you integrate email and SMS testing into your continuous integration process.

Ruby Mail delivery method handler for Amazon SES

Bulk mailer with remote control (drb server)

A ruby library for reading and writing arbitrary messages in DJB's maildir format

PostageApp Library for Ruby and Ruby on Rails applications

A data scraping framework

Rodauth extension for logging in and creating account via OmniAuth authentication.

ActiveModel validation that checks email addresses against a blacklist of trash-mail providers

Manage your email with Vim

Adops Report Scrapper is a collection of web scrappers that can automatically extract the data from your ad server, ad networks, ad exchanges, and other ad partners. It is an open source alternative to [STAQ](http://www.staq.com/). Say good-bye to spreadsheet. At the moment, this gem only focus o...

email => http post

Client library for Amazon's Simple Email Service's REST API

Berta will check all VMs on OpenNebula cloud for expiration date

Combine email validation and transformations to produce canonical email addresses.

A CSV validator for Rails 3. See homepage for details: http://github.com/mattfordham/csv_validator.

A gem used to package the core .rb files of the mail-receiver.

Sinatra Based Application Framework

This gem uses wkhtmltopdf to convert an eml to a pdf. (eml -> html -> pdf)

E-Mail validator for block services like mailinator.com, dropmail.me, etc. during new user registration.

Ruby API + Next.js with one origin: routing, controllers, models (SQLite, PostgreSQL, MySQL), background jobs, mail, file storage, a TypeScript contract, generators and a development server. Authentication and realtime are the gemstack-auth and gemstack-realtime gems.