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This is a more HTML based question then iOS-specific but how would you add a local image to an email’s body without having to attach it as an attachment? Is it technically possible?
Thank you very for your answers!
The only way to do what you’re asking is by encoding the image as a
data:URI. This includes a Base64-encoded version of your image, which you can use as thesrcof an<img>tag. The URI itself will look something likedata:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABAAAAAQAQMAAAAlPW0iAAAABlBMVEUAAAD///+l2Z/dAAAAM0lEQVR4nGP4/5/h/1+G/58ZDrAz3D/McH8yw83NDDeNGe4Ug9C9zwz3gVLMDA/A6P9/AFGGFyjOXZtQAAAAAElFTkSuQmCC. Note that larger images will have much larger URIs, so this is really only suitable for very small images.