> For the complete documentation index, see [llms.txt](https://docs.mailtrap.io/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.mailtrap.io/email-api-smtp/deliverability.md). # Deliverability Features Learn about email deliverability features and tools Mailtrap provides to guarantee high inbox placement rates of your emails. Maximize your email deliverability with Mailtrap's comprehensive suite of deliverability tools. These features help you maintain a good sender reputation, manage bounces effectively, and ensure your emails reach their intended recipients. ### Essential Guide #### [Email Deliverability Guide](https://mailtrap.io/email-deliverability-guide/) **Start here!** Our comprehensive guide covers everything you need to know about achieving optimal deliverability: * Golden rules of email deliverability * Technical setup and domain authentication * List management best practices * Content optimization * Monitoring and compliance {% hint style="info" %} **Recommended**: Read the Email Deliverability Guide first to understand best practices before configuring individual features. {% endhint %} ### Key Features


Suppressions List	Automatically manage unsubscribed users and prevent sending to invalid email addresses. Keep your lists clean and maintain good sender reputation.	Suppressions List
Bounce Categorization	Understand why emails bounce with detailed categorization. Differentiate between soft and hard bounces to take appropriate action.	Bounce Categorization
Feedback Loops	Receive notifications when recipients mark your emails as spam. Automatically suppress these contacts to maintain deliverability.	Feedback Loops
Dedicated IP	IP address that only you use for sending emails. As such, you have full control over your reputation and can influence it with each email sent.	Dedicated IP
Deliverability Alerts	Get weekly health status reports and critical alerts for your email deliverability metrics including opens, clicks, bounces, unsubscribes, and spam complaints.	Reputation Alerts
Protecting Your Domain	Best practices to protect your sending domain from abuse, including securing web forms, implementing CAPTCHA, and hiding sensitive configuration files.	Protecting Your Domain

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