I tried to send mail to personal email
me@host:~$ mail -s "Sending a Tesing" gcpu.whisper@gmail.com
Cc: gcpu.whisper@gmail.com
This is a testing mail.
The records :
me@host:~$ tail -n 15 /var/spool/mail/gaowei | sed "s/$USER/me/g"
Subject: Sending a Tesing
To: <gcpu.whisper@gmail.com>
Cc: <gcpu.whisper@gmail.com>
X-Mailer: mail (GNU Mailutils 3.4)
Message-Id: <20190317063817.D05E5600B53@alpha>
Date: Sun, 17 Mar 2019 14:38:17 +0800 (CST)
From: me <me@host>
This is a testing mail.
--D05E5600B53.1552804699/host--
It seems that my email has been sent successfully.
Unfortunately , gmail does not receive such an email either in junk box.
What's the problem with my usage of mail?