spambot

[spam-bot]

noun Computers.

a bot that searches the Internet for email addresses in order to send spam.

Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018

Examples from the Web for spambot

Contemporary Examples of spambot

In other words, clicking on that button turns you into a spambot.
Twitter's Gangster Spam Trap
Douglas Rushkoff
September 30, 2009