Which type of trap would most likely include email addresses with frequent common typos?

The type of trap that would most likely include email addresses with frequent common typos is indeed referred to as typo traps. These traps are specifically designed to catch instances where users may inadvertently mistype their email addresses when signing up for services or receiving communications. Common errors might include missing letters, using incorrect domain names, or switching similar-looking characters.

Typo traps help maintain the integrity of email lists and ensure that marketers are validating email addresses accurately. The inclusion of common typos in these traps makes them an effective method for identifying and filtering out addresses that are intentionally or unintentionally erroneous. This differs from other traps like pristine traps, which target unused and non-existent email addresses, or recycled traps, which are previously valid addresses that are no longer active but have been reassigned. Spam traps generally involve accounts set up specifically to identify spammers rather than those created through typical user error.

This distinction emphasizes the role of typo traps in recognizing valid human errors while preserving the quality of your marketing list.