The act of merely accessing an email message generally does not initiate malicious code execution. However, embedded elements or attachments within a message can serve as vectors for viral infection if specific actions are taken by the user. Examples include clicking on a link that directs to a compromised website or executing an attached file containing malware.
Understanding the potential risks associated with electronic mail is critical for maintaining system security and data integrity. Historically, email has been a popular method for distributing viruses due to its widespread use and the ease with which malicious content can be disseminated. Proactive security measures and user awareness are therefore essential to mitigate the threat.