check OK変換後文字:
MIME-Version: 1.0 Content-Type: multipart/alternative;boundary=988dace5f4fcfaa17b947e5153644242; charset=Shift_JIS From: Reply-To: --988dace5f4fcfaa17b947e5153644242 Content-Transfer-Encoding: base64 Content-type: text/plain;charset=Shift_JIS --988dace5f4fcfaa17b947e5153644242 Content-Transfer-Encoding: base64 Content-type: text/html;charset=Shift_JIS --988dace5f4fcfaa17b947e5153644242--send to : NG