( echo "From:<test@abc.com>";
echo "TO:def@abc.com";
echo "Subject: =?utf-8?b?5p+l6K+iSVDlnLDlnYA=?=";
echo "Content-type: text/html;charset=utf-8" ;
wget -q -O - "wget -q -O - "http://m.ip138.com/ip.asp?ip=8.8.8.8" -e "http_proxy=http://1.2.3.4:8080/" | grep "<h1 class="query">您查询的IP:" | sed -e 's/s*<[^>]*>/./g'
) | ssmtp -v def@abc.com