Gmailアプリからの送信メール構造
UTF-8だからかもしれないけど、multipartなイヤな形。2010年3月時点での最新のGalaxy S (Android 2.2 (Froyo))で確認。
Date: Mon, 21 Mar 2011 01:23:45 +0900 Delivered-To: a...@gmail.com Message-ID: <XXXXxXx=x1XXxXxxx1XXXXXxXx_Xxxx-XXXXX1x_XX-xx@mail.gmail.com> Subject: Test From: ayucat <a...@gmail.com> To: ayucat <a...@gmail.com> Content-Type: multipart/alternative; boundary=000a0bc1de2345f678901a234b5c --000a0bc1de2345f678901a234b5c Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: base64 44OG44K544OIIGZyb20gZ21haWwgQW5kcm9pZAo= --000a0bc1de2345f678901a234b5c Content-Type: text/html; charset=UTF-8 Content-Transfer-Encoding: base64 PHA+44OG44K544OIIGZyb20gZ21haWwgQW5kcm9pZDwvcD4K --000a0bc1de2345f678901a234b5c--