CompuServe typically has a maximum email attachment size limit of 10 megabytes for each individual email. It is important to note that this limitation applies to the total size of all attachments combined in a single message. If the attachments exceed this size, users may experience issues when attempting to send or receive their emails. In such cases, it is a good practice to reduce the attachment size by compressing files or dividing them into smaller segments to ensure successful transmission. Additionally, it is advisable to check the most current guidelines on the official CompuServe web page, as policies and technical specifications may be updated over time. Understanding these limitations can help users manage their email communications effectively.