mydns.jp

cat .fetchmailrc                                                                                                 


defaults
no rewrite
no mimedecode
poll mail.mydns.jp
protocol pop3
username 　mydns１２３
password 　p１２３


成功すると
cat /var/mail/tuyosi
で

Date: Wed, 7 Jan 2015 03:00:05 +0900 (JST)
Message-Id: <7577654972758818552.enqueue@y.my.domain>
From: root (Cron Daemon)@y.my.domain
To: t@y.my.domain
Subject: Cron <t@y> /usr/local/bin/fetchmail     
Auto-Submitted: auto-generated
X-Cron-Env: <SHELL=/bin/sh>
X-Cron-Env: <HOME=/home/t>
X-Cron-Env: <LOGNAME=t>
X-Cron-Env: <USER=t>

fetchmail: No mail for mydns123 at mail.mydns.jp
になる。