LetterOpener Mail Testing
LetterOpener is a Ruby gem that helps developers preview email templates in a local web browser instead of sending them out to actual email addresses.
- Github Topic:letter-opener
#What is LetterOpener?
Letter Opener is an email testing tool that is designed to simplify the process of testing emails locally during development. It is an open-source Ruby gem that provides a web interface to view the emails being sent from a Rails application. Letter Opener delivers emails in a browser window, so developers don’t have to worry about emails being accidentally sent to real recipients.
#LetterOpener Key Features
Some of the most recognizable features of Letter Opener include:
- Easy installation via a simple command line interface.
- Ability to preview emails in a web browser, including both HTML and plain text versions.
- Support for attachments, which can be previewed and downloaded.
- Integration with Rails, so emails are automatically intercepted and displayed.
- Support for multiple email delivery methods, including SMTP, Sendmail, and Amazon SES.
- Customizable configuration options to fit the needs of different development environments.
Some common use cases for Letter Opener include:
- Testing and debugging emails during development, without the risk of accidentally sending emails to real recipients.
- Previewing and verifying the content and formatting of emails before they are sent to real users.
- Providing an easy way for developers to share and collaborate on email content, templates, and styles.
Letter Opener is an email testing tool that simplifies the process of testing and previewing emails during development. It provides a user-friendly web interface to view and interact with emails, supports multiple delivery methods, and is customizable to fit the needs of different development environments.
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