Hi Paul. I'm sorry to hear you're unhappy with your 3GE experience so far, I recognize it can be very time consuming rebuilding an email from scratch. You are still able to copy campaigns from the new editor, so you'll be able to copy everything over from a previous campaign like before once the initial template is recreated. This does, of course, only apply to a one to one transfer so if you can't copy different blocks from multiple separate campaigns into one. However, if you do need to do that; while there are no plans to implement html access to 3GE emails, we do have a custom code editor that builds the entire email from code. You can definitely use that if you essentially need to glue together a campaign with blocks from different emails.
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