Anatomi E-Mail

Untuk tugas kali ini seseorang coba untuk ngirim email dari teddy_pandu@ymail.com ke tepan09@gmail.com. Email ini isinya text dengan tambahan dua attachment.

Setelah emailnya dikirim, ia buka sent mailnya, kemudian pada email yang sudah dikirim tadi, iya coba liat headernya(dengan cara pilih action, trus pilih show full header). Ini hasilnya :

 

Header pada sent mail yahoo

Isinya seperti ini :

From Teddy Pandu Tue Mar  9 19:31:04 2010
X-YMail-OSG: yMNm6F0VM1lMhYHNwq5YgPgQw2aoLgG.SKjyf2a6nXGjfNI
GFowwO4kueI91vORx_PXO5z0fq7sds3pgjDedQcmO091Fdl22_oCnc0NU00C
4hT1xq58.JYfjkB89pv0GnKmXzAw4Y7et5zWzkOpWdf4GCtaIbvbf1E_m2Xo
MEB_6tSLMFhuG4fWN.OFEao2o1q_a03ej094bJ0umb44OZkWiGkdoDAJcUnI
iyusKRRk-
Received: from [110.136.155.26] by web59410.mail.ac4.yahoo.com via HTTP; Tue, 09 Mar 2010 19:31:04 PST
X-Mailer: YahooMailRC/324.3 YahooMailWebService/0.8.100.260964
Date: Tue, 9 Mar 2010 19:31:04 -0800 (PST)
From: Teddy Pandu <teddy_pandu@ymail.com>
Subject: tes Email
To: tepan09@gmail.com
MIME-Version: 1.0
Content-Type: multipart/mixed; boundary=”0-480619108-1268191864=:74537″
Content-Length: 320533

Nah, lalu ia liat di email googlenya, kemudian pada email tersebut ia klik “Show original” seperti pada gambar di bawah:

 

Show Original pada gmail

Kemudian ternyata isi emailnya sangat panjang, tapi akan ia coba pilah-pilah/

Header

Delivered-To: tepan09@gmail.com

Received: by 10.86.76.14 with SMTP id y14cs1324fga;

        Tue, 9 Mar 2010 19:31:08 -0800 (PST)

Received: by 10.224.59.234 with SMTP id m42mr701579qah.20.1268191867248;

        Tue, 09 Mar 2010 19:31:07 -0800 (PST)

Return-Path: <teddy_pandu@ymail.com>

Received: from web59410.mail.ac4.yahoo.com (web59410.mail.ac4.yahoo.com [76.13.12.188])

        by mx.google.com with SMTP id 30si10684124qyk.118.2010.03.09.19.31.05;

        Tue, 09 Mar 2010 19:31:06 -0800 (PST)

Received-SPF: neutral (google.com: 76.13.12.188 is neither permitted nor denied by domain of teddy_pandu@ymail.com) client-ip=76.13.12.188;

Authentication-Results: mx.google.com; spf=neutral (google.com: 76.13.12.188 is neither permitted nor denied by domain of teddy_pandu@ymail.com) smtp.mail=teddy_pandu@ymail.com; dkim=pass (test mode) header.i=@ymail.com

Received: (qmail 74731 invoked by uid 60001); 10 Mar 2010 03:31:05 -0000

DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ymail.com; s=s1024; t=1268191865; bh=rF5CmQbwOm01TF9xsLotH4EONfI3QAkcTgRP1oW8w/U=; h=Message-ID:X-YMail-OSG:Received:X-Mailer:Date:From:Subject:To:MIME-Version:Content-Type; b=JA4VC3twbPmXmaAsN0eQFvB6An0cQQh52UQae4r9q6xbwWbWoCAJIhjPMn6snRFZIogRkB6U3qho9rtE/2SCi8/TpUlBGGULQ/DIzxbCUR+UlinSLM7tOkuyOz7CtuoWPnKUBMFNJQZPrFP7OvuSsly0aGMNrXuNpG7hoh0nHZQ=

DomainKey-Signature:a=rsa-sha1; q=dns; c=nofws;

  s=s1024; d=ymail.com;

  h=Message-ID:X-YMail-OSG:Received:X-Mailer:Date:From:Subject:To:MIME-Version:Content-Type;

  b=eAZ19UuGaeL0W1vp90fOr67mlmDfSeLbsfd8/pcPV2NHR+/cuCP+VAxCNM4IsImTZFzYRhI09oDM4TQTych5KTlStH1E6gxezBeO7Au10DDgMTzobVDtlbjzOX2JZDPduZV6KUrTzkEgeog+h19DSxHvILJiPu/vKGb/ZyaLxyg=;

Message-ID: <192885.74537.qm@web59410.mail.ac4.yahoo.com>

X-YMail-OSG: yMNm6F0VM1lMhYHNwq5YgPgQw2aoLgG.SKjyf2a6nXGjfNI

 GFowwO4kueI91vORx_PXO5z0fq7sds3pgjDedQcmO091Fdl22_oCnc0NU00C

 4hT1xq58.JYfjkB89pv0GnKmXzAw4Y7et5zWzkOpWdf4GCtaIbvbf1E_m2Xo

 MEB_6tSLMFhuG4fWN.OFEao2o1q_a03ej094bJ0umb44OZkWiGkdoDAJcUnI

 iyusKRRk-

Received: from [110.136.155.26] by web59410.mail.ac4.yahoo.com via HTTP; Tue, 09 Mar 2010 19:31:04 PST

X-Mailer: YahooMailRC/324.3 YahooMailWebService/0.8.100.260964

Date: Tue, 9 Mar 2010 19:31:04 -0800 (PST)

From: Teddy Pandu <teddy_pandu@ymail.com>

Subject: tes Email

To: tepan09@gmail.com

Dari header ini kita bisa lihat dari siapa, subject nya apa, dll.

 

Body

Nah, ia agak bingung bagaimana cara menampilkan bodynya, panjang banget soalnya! Tapi pada body ini berisi isi termasuk attachment nya. Ini isi body nya. Pada bagian ini kita akan bisa melihat isi dari email yaitu :

Ini tes email untuk mengetahui anatomi email. Email berisi dua attachment, pdf dan jpg.

Isi body :

MIME-Version: 1.0

Content-Type: multipart/mixed; boundary=”0-480619108-1268191864=:74537″

 

–0-480619108-1268191864=:74537

Content-Type: multipart/alternative; boundary=”0-555102136-1268191864=:74537″

 

–0-555102136-1268191864=:74537

Content-Type: text/plain; charset=us-ascii

 

Ini tes email untuk mengetahui anatomi email. Email berisi dua attachment, pdf dan jpg.

 

–0-555102136-1268191864=:74537

Content-Type: text/html; charset=us-ascii

Kemudian attachment pertama : Contoh-MM1.pdf. Attachment nya di encoding dengan base 64.

Berikut bodynya (tanpa bagian yang berisi encoding):

–0-555102136-1268191864=:74537–

–0-480619108-1268191864=:74537

Content-Type: application/pdf; name=”Contoh-MM1.pdf”

Content-Transfer-Encoding: base64

Content-Disposition: attachment; filename=”Contoh-MM1.pdf”

Kemudian attachment kedua :

–0-480619108-1268191864=:74537

Content-Type: image/jpeg; name=”Pedang.jpg”

Content-Transfer-Encoding: base64

Content-Disposition: attachment; filename=”Pedang.jpg”

 

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