What defines 'mail bombing' in the context of unsolicited emails?

Mail bombing specifically refers to a tactic where an individual or a group sends a massive volume of emails to a particular email address or server with the intent to overwhelm or disrupt its functionality. This flood of unsolicited emails can lead to performance degradation, cause service outages, or even make it impossible for legitimate users to access their email.

The definition captures the malicious nature and intent behind mail bombing, emphasizing the disruptive impact it has on systems. Efficient handling of such incidents necessitates recognition of the patterns of mail bombing to implement appropriate cybersecurity measures. Other options may touch on aspects of unsolicited emails, but they do not accurately encompass the specific actions and objectives associated with a mail bombing attack.