Limiting external content in your emails can significantly improve their performance. Here are several reasons why:
Improved Load Times: Emails with external content can take longer to load, especially if the recipient has a slow internet connection. This can negatively impact the user experience. Higher Deliverability: Emails containing a lot of external content are more likely to be flagged as spam by email service providers (ESPs). Better Privacy: External content can be used to track recipients, which raises privacy concerns. Limiting external content can make your emails more privacy-friendly.