I was looking to make a text change in my storefront_order_confirm template and when I selected "Visual" mode I made a small text change and saved the changes. After that the text in the HTML Body section became corrupted and the problems began. I found a clean copy from my test site and copies and pasted it into the HTML Body section but I keep getting these warnings "Can't send emails. Please see log for details and check your mail settings." where I check AbanteCart log I see
"2021-04-10 18:10:32 - Error: DATA not accepted from server!" I am running version 1.2.16
Customers receive the emails when I update their orders but not the original invoice.
I've tried everything I know to do, can anybody please help.