通过电子邮件发送给多个收件人的HTML邮寄地址：不工作
我们有400到的500多名电子邮件，当我们将它们连接起来，并把他们的mailto：它不工作，浏览器会自动添加...在电子邮件并点击链接不起作用之间
we have 400 to 500 hundred emails, when we concatenate them and put them in mailto: it does not work, browser automatically adds "..." in between emails and clicking link does not work.
<a href='mailto:one@email.com,two@email.com....400@email.com'>open emails</a>
是否有关于的mailto的最大长度：属性？还有没有其他的方式，我可以打开多个电子邮件？
Is there a maximum length on mailto: attribute ? is there any other way i can open multiple emails ?
我想补充更多的细节...什么RFC 1738实际上说的是
Just to add a bit more detail... What RFC 1738 actually says is
一个mailto URL的形式：
A mailto URL takes the form:
mailto:<rfc822-addr-spec>
在哪里（的编码）地址规格，如
在RFC 822指定[6]。
where is (the encoding of an) addr-spec, as specified in RFC 822 [6].
虽然RFC2822可能已经纳入RFC822，RFC2822不改变地址规格规范（3.4.1节）为
and while RFC2822 may have subsumed RFC822, RFC2822 does not change the addr-spec specification (section 3.4.1) as
addr-spec = local-part "@" domain
更具体地说，RFC 1738不说URL需要一个RFC822地址规范的形式，而是直接说，一个地址规格的编码。
More specifically, RFC 1738 does not say the URL takes the form of an RFC822 Address Specification but directly says the encoding of an addr-spec.
这是事实，在RFC2822，第3.4节地址规范组的定义，从修改，在RFC822，
It is true that in RFC2822, section 3.4 Address Specification, the definition of group is modified from, in RFC822,
group = phrase ":" [#mailbox] ";"
mailbox = addr-spec ; simple address
/ phrase route-addr ; name & addr-spec
到
group = display-name ":" [mailbox-list / CFWS] ";"
display-name = phrase
mailbox-list = (mailbox *("," mailbox)) / obs-mbox-list
mailbox = name-addr / addr-spec
这确实允许多个地址，规格，但同样，一个地址，规范本身的定义保持不变。
which does allow multiple addr-specs, but again, the definition of an addr-spec itself remains unchanged.
我可以得出结论，那么，虽然它可能工作，它不提供正式支持。
I would conclude, then, that while it might work, it is not officially supported.