Other than an image, what is the maximum file size a document can be?

The maximum file size for documents, excluding images, is set at 1 MB within Salesforce Marketing Cloud (SFMC). This limitation is in place to ensure optimal performance and efficiency when handling documents in email campaigns or when serving content to subscribers. Keeping file sizes manageable allows for quicker loading times, reduces the chances of email deliverability issues, and ensures that content is easily accessible across various devices and email clients.

If larger files were allowed, it could lead to potential complications, such as slower processing times or increased chances of messages being flagged as spam due to heavyweight assets. By adhering to this 1 MB limit for non-image document files, users of SFMC can create more efficient and effective email marketing strategies.