A compilation of email addresses used to identify and catch spammers, often created specifically for this purpose rather than for genuine communication. These addresses can be old, abandoned accounts, or even synthetically generated. Sending unsolicited emails to such addresses flags the sender as a source of unwanted or malicious content.
The use of these address collections is critical in maintaining email hygiene and protecting legitimate users from unwanted messaging. They help in filtering spam and improving email deliverability for legitimate senders. Over time, these mechanisms have evolved in sophistication, becoming increasingly effective in combating the ever-changing tactics of those who distribute unwanted electronic correspondence.
