I am receiving the following error:
HTML Body: data value to large: <html>...(max-length=32000)
I tried adjusting the email body size:
Setup -> Object Manager -> Email Message -> HTML Body
It is a standard field and cannot be modified to 131,072 as you can do with other text fields in Salesforce.
What have others done to fix this issue? We want our team to send long-form emails in some cases.