mailer topic
email-spec
Collection of RSpec/MiniTest matchers and Cucumber steps for testing email in a ruby app using ActionMailer or Pony
lettre
a mailer library for Rust
piknik
Copy/paste anything over the network.
resque_mailer
Rails plugin for sending asynchronous email with ActionMailer and Resque
airform
Functional HTML forms for Front-End Developers.
A handy library for creating and sending emails in PHP
Stampie
Library for using online Email providers
magento-2-smtp
Magento 2 SMTP Extension helps the owner of store simply install SMTP (Simple Mail Transfer Protocol) server which transmits the messages into codes or numbers.
play-mailer
Play mailer plugin
Aplus Framework Email Library