Optimized Delivery Infrastructure
Mandrill is brought to you by MailChimp, a company with more than a decade of experience building a world-class email marketing platform that sends billions of emails every month for more than 10 million customers. We handle delivery servers and infrastructure, so you can focus on your business.
Globally distributed infrastructure
Mandrill has servers around the world, reducing latency and increasing the speed you can get messages to us.
Automatic feedback loop registration
Mandrill's IPs are automatically registered for feedback loops with ISPs, so you can track spam complaints through Mandrill.
Automated dedicated IP warmup
Mandrill can make the transition to a new dedicated IP easier by automatically ramping up sending over a 30-day period.
Multiple domains per account
Send from more than one domain within a single Mandrill account, with no additional fees. A dedicated IP can be used for multiple domains, too.
Dedicated IP addresses
Add one or more dedicated IP addresses for a low monthly fee per IP.
Dedicated IP pooling
Define groupings of dedicated IPs (called pools), and tell Mandrill which pool to send from.
In-Depth Analytics
Add custom tracking to your emails, including opens, clicks, and automatic Google Analytics parameters. View and filter stats on bounces, opens, clicks, and spam complaints. Then, use that information to tweak your content and triggers.
Searchable activity log
Search for information about specific emails you’ve sent. Filter outbound activity by common criteria, like sender or timestamp.
Tracking options per email
Customize tracking options and dynamic content using the API, SMTP, or META tags in your HTML.
Automatic tagging
Mandrill automatically tags emails based on sender and template, so you can easily track and filter analytics.
Custom tagging
Add custom tags to track certain categories of email. Run split tests and compare performance to optimize your emails.
Split testing
Send different templates to a defined percentage of your users, and easily track and optimize their engagement with your content.
Comparative reports
Generate user-friendly reports based on multiple criteria, quickly compare them, and adjust your emails accordingly.
Custom metadata
Add custom information for tracking emails, so you can connect it to your own database or CRM and improve your analytics.
Webhooks
Integrate Mandrill’s analytics into your own database, and keep track of trends like open rates, clicks, and unsubscribes.
Templates & Dynamic Content
Create multiple templates, and set your own defaults for HTML, text, subject line, and more. Mandrill makes it easy for other people to edit them without making changes to the sending code.
Automatic CSS inlining
Generate emails with existing HTML and CSS, without having to inline your styles.
Conditional logic and merge tags
Use conditional logic and merge tags to customize your emails for individual recipients.
Multiple templates per account
Send from more than one domain within a single Mandrill account, with no additional fees. A dedicated IP can be used for multiple domains, too.
Spam filter testing
Test your Mandrill templates with a series of spam filters, using Mandrill’s Litmus integration.
Customizable Sending Options & White Labeling
Mandrill lets you set a variety of options for your emails, either by default or per message. Create a custom integration with a variety of options.
Custom tracking domains
White label your tracking URLs so recipients recognize the links. You can also use your domain as a default for clients that don’t have their own.
Custom reverse DNS
Fully whitelabel your dedicated IP addresses. This gives you more control over your sender reputation by making it clear to ISPs that an IP is associated with you and only you.
Automatic text and HTML conversion
Provide HTML, and Mandrill can automatically generate a text version for display in email clients that don’t support HTML. Or Mandrill can generate HTML from your plain-text email, so you can track opens.
Rules engine
Apply automatic actions to emails without modifying your code. For example, you can apply a specific template to a percentage of emails, or add Google Analytics parameters to emails from a certain sender.
Subaccounts
Leverage Mandrill's reputation and quota system to manage and control your own users' emails.
Powerful Integrations
Send and track email through Mandrill’s API or SMTP integration.
API documentation
Access comprehensive documentation with in depth-examples, and test API calls from within the documentation.
Inbound email routing
Have Mandrill manage your inbound email, process it, and POST it to your site or application. Set up custom routes for email addresses and patterns.
Wrappers and modules
Official wrappers are available in multiple languages. A variety of third-party plugins and modules help you connect popular apps to Mandrill.
Sensible default sending options
Get started with common configuration options pre-selected, or choose your own default options to be applied for the account.
