Welcome to SFMC Daily. SFMC Daily is a short blog of 5 Q/A which will help you keep up to date with your SFMC Interviews. Lets solve the SFMC Puzzel with Astro !!! Q- How does Dynamic Email work? You can define a dynamic content block in an email to display (render) information based on the subscriber’s attributes, data extension values, or audiences. Two ways: 1. you can build a dynamic content block adding rules by point and click in email editor 2. using ampscript if else as well we can achieve this. Q- Name the entry sources in Journey Builder. Journey Builder Entry Sources include: Data Extension : contacts in a sendable data extension (the most commonly used). Salesforce Data: contacts are added to the entry source, driven by something happening in Salesforce (eg. a record being created or updated). Audience: if you’re using Audience Builder to create and publish audiences. Event: for date-based events (eg. birthdays, anniversaries, reminders, ...