February 2013
Intermediate to advanced
380 pages
7h 45m
Japanese
Content preview from Nodeクックブック
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281
レシピ 8.4 SMTP サーバを立てる
フェースを指定することもできます。
2
つ目のパラメータは
tcp
という文字列を渡して、
pcap
が
TCP
パケットのみをキャプチャするように設定しています。
レシピ
8.4
SMTP
サーバを立てる
外部の
SMTP
サーバに頼ることなく、
Node
を使って自分で
SMTP
サーバを立てることができ
ます。
本レシピでは、
simplesmtp
モジュール（レシピ
8.1
で紹介した
nodemailer
モジュールも
simplesmtp
を利用しています）を利用して、ローカルネットワークで使用する
SMTP
サーバ（イ
ンターネット黎明期の
SMTP
サーバのようなものです）を構築します。この
SMTP
サーバをイン
ターネットに公開する方法はミニレシピ
8.4.1
で紹介します。
準備
新しいディレクトリを作成し、
server.js
という新しいファイルを用意します。同じディレク
トリに
mailboxes
という新しいディレクトリを作成し、そのサブディレクトリとして
bob
、
bib
、
susie
の
3
つのディレクトリを作成します。また、レシピ
8.1
で利用した
mailout.js
を、
server.
js
と同じディレクトリにコピーしておきます。
nodemailer
と
simplesmtp
モジュール
†
をインストールしておきます。
% npm install nodemailer
% npm install simplesmtp
手順
最初に、必要なモジュールを
require
で呼び出し、変数を設定します。
server.js
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.