添付ファイルの例

MIME + base64

From: watashix@orion.heng-lab.go.jp
Subject: =?iso-2022-jp?B?GyRCND9BdzJxJE4kKkNOJGkkOxsoSg==?=
To: darekay@hokusei.ac.jp

MIME-Version: 1.0
Content-Type: application/octet-stream; name="atmail-sample.doc"
Content-Transfer-Encoding: base64
Content-Disposition: attachment; filename="atmail-sample.doc"

0M8R4KGxGuEAAAAAAAAAAAAAAAAAAAAAPgADAP7/CQAGAAAAAAAAAAAAAAABAAAAFwAAAAAA
AAAAEAAAGAAAAAEAAAD+////AAAAABYAAAD/////////////////////////////////////
.....中略.....
mKdAVKfv7wLzMnCrWyB8VVVfV3x3EncufPI/eW7gNscFFuCJrLlESOM2VVfXgX3djzYLVBtB
lwapGx8f9nIdeqkG2AbPZolm6IN/ee6zdVV/VbdvTAftHJ8hIRUYGEFIVMdVVwAAAABAAAAA
AGj83M62vgFAAAAAAASjb9u2vgFAAAAAAASjb9u2vgEDAAAAAQAAAAMAAABXAAAAAwAAAPIB

MIME + UuEncode

.....中略.....

MIME-Version: 1.0
Content-Type: application/octet-stream; name="atmail-sample.doc"
Content-Transfer-Encoding: X-uuencode
Content-Disposition: attachment; filename="atmail-sample.doc"

begin 644 atmail-sample.doc

0M8R4KGxGuEAAAAAAAAAAAAAAAAAAAAAPgADAP7/CQAGAAAAAAAAAAAAAAABAAAAFwAAAAAA
AAAAEAAAGAAAAAEAAAD+////AAAAABYAAAD/////////////////////////////////////
.....中略.....
mKdAVKfv7wLzMnCrWyB8VVVfV3x3EncufPI/eW7gNscFFuCJrLlESOM2VVfXgX3djzYLVBtB
lwapGx8f9nIdeqkG2AbPZolm6IN/ee6zdVV/VbdvTAftHJ8hIRUYGEFIVMdVVwAAAABAAAAA
AGj83M62vgFAAAAAAASjb9u2vgFAAAAAAASjb9u2vgEDAAAAAQAAAAMAAABXAAAAAwAAAPIB

end

MIME + BinHex

.....中略..... (この例では添付ファイルはLZH形式に圧縮されている)

MIME-Version: 1.0
Content-Type: application/mac-binhex40; name="atmail-sample.ppt.lzh"
Content-Disposition: attachment; filename="atmail-sample.ppt.lzh"

(This file must be converted with BinHex 4.0)

$\273\216lh5-IL^D^@^@\262^Q^@^X\257S& ^A^KHOKUSEI.PPT\377\335M^@^@^_^H�西�\265i9?濘}<^D帥^@K(\254J%���焼�$揃R彫V��j\322\U
蛬U^Z*cQP\315g\237\253(\245\223\300^G\3065cQ*筱Q[r斎騰^V��r冶^Z森&鍵\267!\363o-\
n?^?\277\377埴��滂��$功ηd^Q\264+^no2\336n朱称^s.�爲�e趁嘔吁\276u7嶇韵kzY憔\254\
^A^@��M銃縮廓$廿|K\265w_\3647\335Y\336\377柘閤婀^F源^Gw^D��歳\315'灑iιn\312^C\\
.....中略.....
373A‖\240汝^\e^F恭\254b\262O砿\303d\243*n��\3773`\300^@

MIME (multi-part)

Subject: =?iso-2022-jp?B?GyRCQDhKKiEmQ08zWCROR2Q+ZSVqJTklSCRHJDkhIxsoQg==?=

MIME-Version: 1.0
Content-Type: multipart/mixed;
	boundary="----=_NextPart_000_0005_01BF4300.1C711FE0"
X-MSMail-Priority: Normal
X-MimeOLE: Produced By Microsoft MimeOLE V5.00.2314.1300

This is a multi-part message in MIME format.

------=_NextPart_000_0005_01BF4300.1C711FE0
Content-Type: multipart/alternative;
	boundary="----=_NextPart_001_0006_01BF4300.1C78C100"

------=_NextPart_001_0006_01BF4300.1C78C100
Content-Type: text/plain;
	charset="iso-2022-jp"
Content-Transfer-Encoding: 7bit

こんにちは、いつもXYZ企画をご利用ありがとうございます。
同封ファイル形式はEXCEL95/98です

XYZ企画(担当者:ABC)

------=_NextPart_001_0006_01BF4300.1C78C100
Content-Type: text/html;
	charset="iso-2022-jp"
Content-Transfer-Encoding: quoted-printable
 (注:メーラがHTML対応でないと添付ファイルの情報が読めない)
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
<HTML><HEAD>
<META content=3D"text/html; charset=3Diso-2022-jp" = http-equiv=3DContent-Type>
<META content=3D"MSHTML 5.00.2314.1000" name=3DGENERATOR>
<STYLE></STYLE>
</HEAD>
<BODY bgColor=3D#ffffff>
<DIV><FONT = 
size=3D2>=1B$B$3$s$K$A$O!"$$$D$b@86($r$4MxMQD:$-$^$7$F$"$j$,$H$&$4$6$$$^$=
9!#=1B(B</FONT></DIV>
(中略)
<DIV><FONT size=3D2>=1B$BI4@P=1B(B</FONT></DIV></BODY></HTML>

------=_NextPart_001_0006_01BF4300.1C78C100--
 (注:name="日本語のファイル名")
------=_NextPart_000_0005_01BF4300.1C711FE0
Content-Type: application/vnd.ms-excel;
	name="=?iso-2022-jp?B?GyRCQDhKKhsoQi54bHM=?="
Content-Transfer-Encoding: base64
Content-Disposition: attachment;
	filename="=?iso-2022-jp?B?GyRCQDhKKhsoQi54bHM=?="

0M8R4KGxGuEAAAAAAAAAAAAAAAAAAAAAPgADAP7/CQAGAAAAAAAAAAAAAAABAAAAdQAAAAAAAAAA
EAAA/v///wAAAAD+////AAAAAHQAAAD/////////////////////////////////////////////
(中略)
CAgAAAUFALMWzAfhAAAAwQACAAAAvwAAAMAAAADiAAAAXABwAAhGTVYtVVNFUiAgICAgICAgICAg
(中略)
//8AAAAAAAAAAEIAbwBvAGsAAABET1dTAAAYADAAAAAAAAAAAAAAAMPevbjEr8zfAAAAAAAAEREA
oAgDRAA8AEAAAAAAAAAAAAAKAAIB////////////////AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA
/////wAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA==

------=_NextPart_000_0005_01BF4300.1C711FE0--