Sendgrid Actionmailer

Overview:

The SendGrid ActionMailer is an adapter that allows users to send emails using SendGrid's HTTPS Web API instead of SMTP. It is compatible with Rails 5 and supports SendGrid API v3.

Features:

• Compatible with Rails 5 and SendGrid API v3: Allows seamless integration with Rails 5 and SendGrid API v3.
• Dynamic API Key: Users can set the API key for multiple SendGrid accounts.
• Mail Settings: Global settings such as sandbox mode can be configured.
• SendGrid Mail Extensions: Extends mail functionality to include additional attributes from the SendGrid API.
• template_id: Allows users to specify a template ID for emails.
• sections: Define block sections of code for substitutions in emails.
• headers: Set key/value pairs of header names and values for emails.
• categories: Assign category names to messages for organization.
• custom_args: Add specific values to emails for tracking purposes.
• send_at: Schedule the delivery time of emails.

Summary:

The SendGrid ActionMailer provides a convenient way for Rails 5 users to send emails using SendGrid's HTTPS Web API. With features like dynamic API key setting, mail settings configuration, and extended mail functionality, users can easily customize and manage their email delivery process. By following the installation guide and leveraging the various features provided, users can enhance their email sending capabilities with SendGrid.