In the case of business-related mails, one needs to be religious enough to check and update their consumers and fellow partners with necessary emails. Sharing original quality image raw files is the best mean of showing the illustration of the product and service you are providing to your customers. You may come across issues where attaching files and image sharing shows an error, this mainly is due to sharing of high resolution images that are of large sizes and high quality, and sharing them cannot be smooth on the first time. However, our technical Email Support Team will guide you with eliminating such problems via call or chat.