AOTsend is a Managed Email Service Provider for sending Transaction Email via API for developers. 99% Delivery, 98% Inbox rate. $0.28 per 1000 emails. Start for free. Pay as you go. Check Top 10 Advantages of Managed Email API

Curl Mailgun: Top 10 Examples for Sending Emails via Command Line

If you're looking to send emails via the command line, curl Mailgun provides a powerful, simple method to integrate email sending capabilities into your scripts. With Mailgun, you can automate email deliveries and even track the status of your messages. In this article, we'll explore the top 10 examples of how to send emails via the curl Mailgun API. Whether you're a developer or a system administrator, these examples will help you leverage the power of Mailgun via the curl Mailgun command.

1. Basic Email Sending with Curl Mailgun

To get started with curl Mailgun, the first step is sending a simple email. Here’s a basic example of how to use curl Mailgun to send an email. You’ll need to replace `YOUR_DOMAIN_NAME` and `YOUR_API_KEY` with your Mailgun credentials.

【AOTsend Email API】：
AOTsend is a Transactional Email Service API Provider specializing in Managed Email Service. 99% Delivery, 98% Inbox Rate. $0.28 per 1000 Emails.
AOT means Always On Time for email delivery.

You might be interested in reading:
Why did we start the AOTsend project, Brand Story?
What is a Managed Email API, Any Special?
Best 25+ Email Marketing Platforms (Authority,Keywords&Traffic Comparison)
Best 24+ Email Marketing Service (Price, Pros&Cons Comparison)
Email APIs vs SMTP: How they Works, Any Difference?

curl -s --user 'api:YOUR_API_KEY' \https://api.mailgun.net/v3/YOUR_DOMAIN_NAME/messages \-F from='you@YOUR_DOMAIN_NAME' \-F to='recipient@example.com' \-F subject='Hello' \-F text='Testing curl Mailgun!'

As you can see, with just a few lines of curl Mailgun code, you're able to send an email. Simple and efficient, isn't it?

2. Sending HTML Email via Curl Mailgun

Want to send an HTML email? No problem! With curl Mailgun, it’s just as easy as sending plain text. You just need to add the `html` field to your API call.

curl -s --user 'api:YOUR_API_KEY' \https://api.mailgun.net/v3/YOUR_DOMAIN_NAME/messages \-F from='you@YOUR_DOMAIN_NAME' \-F to='recipient@example.com' \-F subject='HTML Email' \-F html='
Hello, world!
This is an HTML email sent using curl Mailgun.
'

With this example, you're sending a rich HTML email. Pretty neat, huh?

3. Attachments with Curl Mailgun

Sometimes, you need to send attachments along with your emails. curl Mailgun allows you to send files as attachments by using the `attachment` option.

curl -s --user 'api:YOUR_API_KEY' \https://api.mailgun.net/v3/YOUR_DOMAIN_NAME/messages \-F from='you@YOUR_DOMAIN_NAME' \-F to='recipient@example.com' \-F subject='Email with Attachment' \-F text='This email contains an attachment.' \-F attachment=@/path/to/file.pdf

This curl Mailgun command will send a PDF file as an attachment. You can attach any file type that you need.

4. Sending Emails with Variables via Curl Mailgun

If you need to send personalized emails, curl Mailgun lets you pass variables to your messages. This can be extremely useful for marketing emails or user notifications.

curl -s --user 'api:YOUR_API_KEY' \https://api.mailgun.net/v3/YOUR_DOMAIN_NAME/messages \-F from='you@YOUR_DOMAIN_NAME' \-F to='recipient@example.com' \-F subject='Personalized Email' \-F text='Hello, %recipient_name%! This is a message sent using curl Mailgun.'

As shown above, you can dynamically insert values into the body of your email by using placeholders. curl Mailgun makes this very easy.

5. Sending Emails with Multiple Recipients

Sometimes, you want to send an email to multiple recipients. With curl Mailgun, this can be done in a single call.

curl -s --user 'api:YOUR_API_KEY' \https://api.mailgun.net/v3/YOUR_DOMAIN_NAME/messages \-F from='you@YOUR_DOMAIN_NAME' \-F to='recipient1@example.com' \-F to='recipient2@example.com' \-F subject='Group Email' \-F text='This is an email sent to multiple recipients via curl Mailgun.'

With this approach, curl Mailgun allows you to easily manage communication with several recipients at once. Pretty efficient, don’t you think?

6. Using Aotsend with Curl Mailgun

If you're looking for an advanced email-sending tool, you might want to try Aotsend. Aotsend integrates seamlessly with curl Mailgun, making it even easier to handle multiple email campaigns, especially if you're automating responses.

curl -s --user 'api:YOUR_API_KEY' \https://api.mailgun.net/v3/YOUR_DOMAIN_NAME/messages \-F from='you@YOUR_DOMAIN_NAME' \-F to='recipient@example.com' \-F subject='Automated Email via Aotsend' \-F text='This is an email sent using Aotsend and curl Mailgun.'

Aotsend enhances your experience by offering automation features, such as scheduling emails and monitoring deliveries, all while leveraging the curl Mailgun API.

7. Tracking Email Opens with Curl Mailgun

curl Mailgun also allows you to track when your email is opened. This feature is incredibly useful for marketing and monitoring email performance.

curl -s --user 'api:YOUR_API_KEY' \https://api.mailgun.net/v3/YOUR_DOMAIN_NAME/messages \-F from='you@YOUR_DOMAIN_NAME' \-F to='recipient@example.com' \-F subject='Track Open Email' \-F text='This email will allow you to track opens via curl Mailgun.'

By enabling open tracking, you can gather valuable insights into how recipients are interacting with your emails.

8. Using Custom Domains with Curl Mailgun

When sending emails with curl Mailgun, you can use custom domains for your sender email addresses. This allows you to create more professional-looking emails.

curl -s --user 'api:YOUR_API_KEY' \https://api.mailgun.net/v3/YOUR_CUSTOM_DOMAIN/messages \-F from='you@YOUR_CUSTOM_DOMAIN' \-F to='recipient@example.com' \-F subject='Custom Domain Email' \-F text='This email was sent using curl Mailgun with a custom domain.'

Using custom domains improves email deliverability and brand recognition, making it a worthwhile addition to your email strategy.

9. Managing Email Templates with Curl Mailgun

curl Mailgun allows you to manage and send emails based on predefined templates, saving you time and effort. This is especially useful for transactional emails or recurring campaigns.

curl -s --user 'api:YOUR_API_KEY' \https://api.mailgun.net/v3/YOUR_DOMAIN_NAME/messages \-F from='you@YOUR_DOMAIN_NAME' \-F to='recipient@example.com' \-F subject='Template Email' \-F template='welcome_template'

By using templates, curl Mailgun helps you standardize your messaging while ensuring consistency across emails.

10. Sending Batch Emails via Curl Mailgun

For sending bulk emails, curl Mailgun allows batch processing. You can send emails to a list of recipients efficiently by looping through your contacts.

curl -s --user 'api:YOUR_API_KEY' \https://api.mailgun.net/v3





AOTsend adopts the decoupled architecture on email service design. Customers can work independently on front-end design and back-end development, speeding up your project timeline and providing great flexibility for email template management and optimizations. Check Top 10 Advantages of Managed Email API. 99% Delivery, 98% Inbox rate. $0.28 per 1000 emails. Start for free. Pay as you go.