Background

In the past, Akamai was the partner used by SFMC for their CDN, and it appears that this partnership is still in place, although it’s always best to verify this information with SFMC directly.

The use of a CDN can help to reduce loading issues and improve the overall performance of emails, which is especially important for companies that operate globally and need to ensure that their emails are delivered quickly and efficiently.

Legal Considerations

One potential issue that was raised in the discussion is the need for data residency, which requires companies to keep certain types of data within specific borders – for example, some countries require that personal data be stored within their borders, and this can be a consideration for companies that use SFMC.

However, as several community members pointed out, this requirement typically only applies to data that contains personally identifiable information (PII), and images are generally not considered to be PII, unless they contain sensitive information such as faces or other identifying features.

The root cause of the concern about image hosting in SFMC is the potential need for data residency, which can be a complex issue for companies that operate globally – however, as we’ve seen, this requirement typically only applies to data that contains PII, and images are generally not considered to be PII.

It’s always best to consult with a legal expert to determine the specific requirements for your company and to ensure that you are in compliance with all relevant laws and regulations.

Best Practices

To ensure that you are using SFMC’s CDN effectively and efficiently, it’s a good idea to follow best practices such as optimizing your images for web use, using descriptive alt tags, and testing your emails to ensure that they are rendering correctly in different email clients and on different devices.

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<img src="https://example.com/image.jpg" alt="Example Image">

By following these best practices and using SFMC’s CDN effectively, you can help to ensure that your emails are delivered quickly and efficiently, and that your images are rendered correctly in different email clients and on different devices.

Heads up: it’s always a good idea to test your emails thoroughly to ensure that they are rendering correctly and that all images are loading properly.

Conclusion

In conclusion, SFMC’s use of a CDN to host images can help to reduce loading issues and improve the overall performance of emails – by following best practices and using the CDN effectively, you can help to ensure that your emails are delivered quickly and efficiently, and that your images are rendered correctly in different email clients and on different devices.

Checklist for Using SFMC’s CDN

• Optimize your images for web use
• Use descriptive alt tags
• Test your emails to ensure that they are rendering correctly
• Use SFMC’s CDN to host your images
• Consult with a legal expert to determine the specific requirements for your company
• Follow best practices for using SFMC’s CDN
• Test your emails thoroughly to ensure that all images are loading properly
• Use a consistent naming convention for your images

What is a CDN and how does it work?

A CDN, or Content Delivery Network, is a network of servers that are located in different parts of the world and are used to deliver content, such as images, quickly and efficiently to users.

How do I use SFMC’s CDN to host my images?

To use SFMC’s CDN to host your images, you can simply upload your images to SFMC and use the CDN to deliver them to your users.

What are the benefits of using a CDN to host my images?

The benefits of using a CDN to host your images include reduced loading times, improved performance, and increased reliability.

Are there any potential issues with using a CDN to host my images?

One potential issue with using a CDN to host your images is the need for data residency, which requires companies to keep certain types of data within specific borders.

How do I ensure that my images are optimized for web use?

To ensure that your images are optimized for web use, you can use a variety of techniques, such as compressing your images, using descriptive alt tags, and testing your emails to ensure that they are rendering correctly.

What are the best practices for using SFMC’s CDN?

The best practices for using SFMC’s CDN include optimizing your images for web use, using descriptive alt tags, testing your emails to ensure that they are rendering correctly, and following SFMC’s guidelines for using the CDN.