Content-Type: text/html; charset=iso-8859-1 Content-Transfer-Encoding: quoted-printable Sample Quoted Printable HTML

This is a test of quoted-printable encoding

This text contains special characters like =E4=F6=FC=DF (äöüß in ISO-8859-1).

Line breaks should be handled properly even when they are=20 split across multiple lines with soft breaks.

Special HTML characters like < and > should be preserved: <div>test</div>

Equals sign needs to be escaped: 3=3D2+1

Unicode characters in quoted-printable

Euro symbol: =80

Copyright: =A9

Registered trademark: =AE

Long line that exceeds the 76 character limit and should be wrapped with soft line breaks= in quoted-printable encoding but should appear as a single line when decoded.