Message instance has no attribute 'body'

[mridah]

I'm trying to fetch the body of an email using

mails = g.inbox().mail(sender="sender@senderemail.com")
mail = mails[0].fetch()
print mail['subject']
print mail.body

Here, I am able to get properties like subject, Received, etc. but when printing body, I get this error :

Message instance has no attribute 'body'

This is the data I'm getting :

From nobody Mon Dec 26 16:42:46 2016
Delivered-To: someone@examplemail.com
Received: by 10.28.211.66 with SMTP id ferf98er9fef9fr;
.
.
.
X-Source-Dir: erferfefefrref:/public_html
X-CMAE-Envelope: grtgrtgrtgrtgrt......

This is the message body

[mridah]

@charlierguo please check this