搜索关键字：

• linux formail sendmail in html format
• Linux formail sendmail 发送HTML格式的邮件
• Linux send email in html format

参考链接：

• http://tldp.org/LDP/LG/issue14/procmail.html
• http://linuxcommand.org/man_pages/formail1.html
• http://linuxcommand.org/man_pages/sendmail1.html
• http://blog.itpub.net/27042095/viewspace-752170/
• http://www.ttlsa.com/linux/use-sendemail-send-file/
• http://www.linuxidc.com/Linux/2011-01/31165.htm
• http://blog.csdn.net/chengfei112233/article/details/7288054
• http://superuser.com/questions/243152/how-to-send-email-message-content-as-html-rather-than-plain-text
• http://serverfault.com/questions/103097/how-do-i-send-mail-from-linux-command-line-so-it-appears-as-html-to-recipient
• http://unix.stackexchange.com/questions/15405/how-do-i-send-html-email-using-linux-mail-command
• http://stackoverflow.com/questions/3317174/sending-html-mail-using-a-shell-script
• http://stackoverflow.com/questions/2591755/how-send-html-mail-using-linux-command-line

参考解答：

$ cat table.html
<table bgcolor=red><tr><td>这是一封测试邮件</td></tr></table>

$ mail -a 'Content-Type: text/html;charset=utf-8' -s "HTML format's email" [email protected] < table.html

$ mail -s "$(echo -e 'This is only a test of using `mail` command to send HTML format email\nContent-Type: text/html;charset=utf-8')" [email protected] < for.sh

$ cat table.html | formail -I "Content-Type: text/html; charset=utf-8" | sendmail [email protected]

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