我将使用PHP发送一个多部分/混合邮件(纯文本、HTML和附件)。然而,虽然它对大多数帐户有效,但Yahoo、GMail和Sky似乎显示空白电子邮件。其他所有内容都显示电子邮件。非常感谢您的任何帮助!
我的标头是:
我的标头是:
$headers .= "Content-Type: multipart/mixed; boundary=\"mixed-" . $random_hash . "-mixed\"\n";
$headers .= "MIME-Version: 1.0\n";
And the content is;
--mixed-7df05b31-mixed
Content-Type: multipart/alternative; boundary="alt-7df05b31-alt"
--alt-7df05b31-alt
Content-Type: text/plain; charset=utf-8
Hello how are you? I am just checking the mailing function.
Hopefully this will work!
Cheers.
--alt-7df05b31-alt
Content-Type: text/html; charset=utf-8
<div style="font-family:Arial, Helvetica, sans-serif; font-size: 10pt;">
<div>
Hello how are you? I am just <b>checking</b> the mailing function.<br><br>
Hopefully this will work!<br><br>
Cheers.</div></div>
--alt-7df05b31-alt--
--mixed-7df05b31-mixed
Content-Type: text/plain; name="abc.txt"
Content-Disposition: attachment; filename="abc.txt"
Content-Transfer-Encoding: base64
SEVMTE8gSlVTVCBURVNUSU5HIC4uLiA=
--mixed-7df05b31-mixed--