1. Setting Gmail to not automatically load external images will also ensure Dynamic Email (AMP for Email) is disabled by default as well.
2. The specific Dynamic Email setting should be "rolled out to all users over the next few weeks".
1. Setting Gmail to not automatically load external images will also ensure Dynamic Email (AMP for Email) is disabled by default as well.
2. The specific Dynamic Email setting should be "rolled out to all users over the next few weeks".