truemail-client gem - Truemail web API client library for Ruby.

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Table of Contents

• Requirements
• Installation
• Usage
  • Setting global configuration
  • Establishing connection with Truemail API
  • Checking server health status
  • Additional features
• Truemail family
• Contributing
• License
• Code of Conduct
• Versioning
• Changelog

Requirements

Ruby MRI 2.5.0+

Installation

Add this line to your application's Gemfile:

gem 'truemail-client'

And then execute:

bundle

Or install it yourself as:

gem install truemail-client

Usage

To have an access for Truemail::Client you must configure it first as in the example below:

Setting global configuration

require 'truemail/client'

Truemail::Client.configure do |config|
  # Required parameter (String). It should be a hostname or an ip address where Truemail server runs
  config.host = 'example.com'

  # Required parameter (String). It should be valid Truemail server access token
  config.token = 'token'

  # Optional parameter (Boolean). By default it is equal false
  config.secure_connection = true

  # Optional parameter (Integer). By default it is equal 9292
  config.port = 80
end

Establishing connection with Truemail API

After successful configuration, you can establish connection with Truemail server.

Truemail::Client.validate('[email protected]')

{
  "date": "2020-02-26 17:00:56 +0200",
  "email": "[email protected]",
  "validation_type": "smtp",
  "success": true,
  "errors": null,
  "smtp_debug": null,
  "configuration": {
    "validation_type_by_domain": null,
    "whitelist_validation": false,
    "whitelisted_domains": null,
    "blacklisted_domains": null,
    "blacklisted_mx_ip_addresses": null,
    "dns": null,
    "smtp_safe_check": false,
    "email_pattern": "default gem value",
    "smtp_error_body_pattern": "default gem value",
    "not_rfc_mx_lookup_flow": false
  }
}

Truemail::Client.validate always returns JSON data. If something goes wrong you will receive JSON with error details:

{
  "truemail_client_error": "error details"
}

Checking server health status

After successful configuration, you can check health-status of Truemail server.

Truemail::Client.server_healthy?

=> true

Additional features

Read global configuration

After successful configuration, you can read current Truemail::Client configuration instance anywhere in your application.

Truemail::Client.configuration
=> #<Truemail::Client::Configuration:0x000055eafc588878
  @host="example.com",
  @port=80,
  @secure_connection=true,
  @token="token">

Update global configuration

Truemail::Client.configuration.port = 8080
=> 8080

Truemail::Client.configuration
=> #<Truemail::Client::Configuration:0x000055eafc588878
  @host="example.com",
  @port=8080,
  @secure_connection=true,
  @token="token">

Reset global configuration

Also you can reset Truemail::Client configuration.

Truemail::Client.reset_configuration!
=> nil
Truemail::Client.configuration
=> nil

---

Truemail family

All Truemail solutions: https://truemail-rb.org

Name	Type	Description
truemail	ruby gem	Configurable framework agnostic plain Ruby email validator, main core
truemail-go	go package	Configurable Golang email validator, main core
truemail server	ruby app	Lightweight rack based web API wrapper for Truemail
truemail-rack-docker	docker image	Lightweight rack based web API dockerized image 🐳 of Truemail server
truemail-crystal-client	crystal shard	Truemail web API client library for Crystal
truemail-java-client	java lib	Truemail web API client library for Java
truemail-rspec	ruby gem	Truemail configuration and validator RSpec helpers

Contributing

Bug reports and pull requests are welcome on GitHub at https://github.com/truemail-rb/truemail-ruby-client. This project is intended to be a safe, welcoming space for collaboration, and contributors are expected to adhere to the Contributor Covenant code of conduct. Please check the open tickets. Be sure to follow Contributor Code of Conduct below and our Contributing Guidelines.

License

The gem is available as open source under the terms of the MIT License.

Code of Conduct

Everyone interacting in the truemail-ruby-client project’s codebases, issue trackers, chat rooms and mailing lists is expected to follow the code of conduct.

Versioning

truemail-ruby-client uses Semantic Versioning 2.0.0