Updating Contact Records Based on Email Sends

Hi Everyone,

I have a scenario where we want to update a checkbox field on a Contact record when an email is sent to that contact from a specific Campaign X. We then plan to use this checkbox field as a criterion in segmenting other campaigns to suppress contacts who have already received the email from Campaign X. How can we set this checkbox field to true when an email is sent from Campaign X? A step-by-step guide would be helpful.