Which feature allows for personalized message creation in Einstein Sales Emails?

The feature that facilitates personalized message creation in Einstein Sales Emails is AI-generated content. This capability leverages artificial intelligence to analyze data and provide tailored messaging suggestions based on various factors, such as recipient behavior, preferences, and historical interactions. By utilizing AI-generated content, sales representatives can craft messages that resonate more effectively with individual recipients, enhancing engagement and improving the likelihood of positive outcomes.

The other options do not offer the same level of personalization and adaptability. Custom marketing templates, while useful for standardizing communication, do not inherently provide the dynamic personalization that AI can offer. Manual email drafting is highly resource-intensive and may lack the insights that AI can automatically provide. Static pre-written content does not accommodate the nuances of individual recipient needs and preferences, making it less effective in creating personalized communications. Thus, AI-generated content stands out as the optimal solution for creating personalized messages in this context.