Some Email marketing services can offer functions that involve getting images for emails ready. This is where the image files will be hosted by a marketing service providers server. These images can be planted into different emails as needed. This is used to help create emails that are specific with regards to what a business has to offer. After all, images in an email can be attractive and will be a little easier for any person to read. The number of files that can be used for image hosting can vary according to how large they are and the types of file formats that are being used. Many email marketing services will offer support for a few megabytes of images. This can include one-time use images or images that may be reused in some emails. This will help to give any client easy access to multiple images for all kinds of email needs.