The book "System for Managing Email Accounts" offers a comprehensive analysis and guide for the effective management of email accounts within the context of the Infomed network. Given the rapid growth of internet usage and the increasing number of users accessing email services, efficient management of these accounts is crucial. This need is particularly evident in the healthcare sector of the province, where many professionals, technicians, and students rely on these services, highlighting the necessity for a structured approach to email management. The book addresses the challenges posed by staff mobility and provides solutions to maintain the security standards and ethical guidelines of the Infomed network. The authors, Ariamna Crespo Lara, Juan C García, and Yanay Fernández, contribute their expertise to assist readers in optimizing their email management strategies.