CF 8.0.19 + {email:data_table} = ok
CF 8.0.20 + {email:data_table} = error (Message body empty)
CF 8.0.19 + {email:data_table} = ok
CF 8.0.20 + {email:data_table} = error (Message body empty)
Ok... Crazy!
{email:data_table} -> doesn't work!
{email:data_table} + text -> this works!
do you have only "{email:data_table}" in the email body box ? or do you have something else like <p> tags or whatever ?
yes, bug confirmed and fixed in the 8.0.21, but for now you can just place a new line after the text or place it inside a <div></div>