Media size is configuration-specific
Clarify whether a stated limit concerns one attachment, the combined message, or a specific media type. Leave room for any documented overhead or transformation.
Putting the guide into practice
Enter the current provider limit in the local checker, choose the intended file, and review its reported size and type. Confirm the full message with provider documentation and preflight evidence.
- Limit source
- Limit scope
- Combined payload
- Preflight
Limits and review decisions
Passing a browser file-size check does not establish delivery or final visual quality. Do not call one example limit universal.