< A href=" mailto:study@www.zkinfo.ha.cn? cc= second_study@www.zkinfo.ha.cn& bcc=third_study@www.zkinfo.ha.cn"> Click here to send an email message to mul tiple recipients (only some of which you know about)< /a>.
还可以把收件人、抄送、密件抄送人的多个地址用逗号分开：
< A href=" mailto:study@www.zkinfo.ha.cn, second_study@www.zkinfo.ha.cn"> Click here to send an email message to multiplecomma-delimited recipients.< /a>
< ahref="mailto:study@www.zkinfo.ha.cn? cc=second_study@www.zkinfo.ha.cn & bcc=third_study@www.zkinfo.ha.cn & subject=This is only a test">Click here to send us super ninja email< /a>.
