'Searches for the point where mail headers end.
Either double \'
\', or end of string.
Arguments:
- content: contents of the message to search in
Returns: position of the first non-header byte.'

def __find_eoh(self, content):

    eoh_cr = content.find('\n\n')
    if (eoh_cr == (-1)):
        eoh_cr = len(content)
    return eoh_cr
