These flags describe how quoted-printable encoding is to be performed by QPEncode.
If a period appears at the start of a line, it is added to the output as well as encoded.
Appends =\r\n to the encoded string.
The quoted-printable encoding scheme is described in RFC 2045 (http://www.ietf.org/rfc/rfc2045.txt).
Möchten Sie an der Umfrage teilnehmen?