We need to know which encoding of email body is. But property BodyEncoding returns null when we using POP3 protocol or IMAP4 and UTF8Encoding when we use EWS. Return value of this property doesn’t dependence on email, I see that it dependence on only protocol.
I’ve tested on 18.3 and 18.6.
I’ve attached sample for reproduce the problem.
AETest.zip (4.4 KB)