What occurs when the 'Block Listed' field is set to 'True'?

When the 'Block Listed' field is set to 'True', it indicates that the individual is blocked from receiving any emails from Marketo. This setting is essential for maintaining compliance with email marketing regulations and respecting the preferences of individuals who may not wish to receive communications.

Blocking a person from receiving emails means both promotional and operational emails are excluded. This is a crucial feature to ensure that the marketing practices align with user consent and to prevent potential spam complaints. This approach helps maintain the integrity of email lists and contributes to higher engagement rates over time by ensuring that communications are sent only to those who are interested.