php mail()函數(shù)在windows不能用,需要安裝sendmail,假如是用的XAMPP,則已經(jīng)下載好,不需要重新下載
參考資料:
qq郵箱開啟smtp服務(wù):https://jingyan.baidu.com/album/f00622283113c9fbd3f0c8d4.html?picindex=1
QQ郵箱的POP3與SMTP服務(wù)器是什么: http://service.mail.qq.com/cgi-bin/help?subtype=1&no=167&id=28ECS
解決windows系統(tǒng)下php.ini郵件配置正確不發(fā)送郵件的問題:https://help.aliyun.com/knowledge_detail/40745.html?spm=5176.11065259.1996646101.searchclickresult.4b74ac30dME0B4
解決方案
1.從http://glob.com.au/sendmail/下載sendmail.zip
2.解壓到E:下,例如:【E:\sendmail】最好短路徑,長路徑名有可能產(chǎn)生問題。?
3.修改【php.ini】如下 (測試時(shí)用的是qq的郵箱)
[mail function]
; For Win32 only.
SMTP =?smtp.qq.com
smtp_port =?465
sendmail_from =?1004100390@qq.com
sendmail_path = “E:\sendmail\sendmail.exe -t”
*重啟apache服務(wù)
4.修改【sendmail.ini】如下。
[sendmail]
smtp_server=?smtp.qq.com
smtp_port=?465
auth_username=1004100390@qq.com
auth_password=password
force_sender=1004100390@qq.com
*用sendmail結(jié)合其它的smtp服務(wù)器,如smtp.qq.com來實(shí)現(xiàn)發(fā)郵件。現(xiàn)在大部分郵箱都要求smtp驗(yàn)證,所以要在sendmail.ini中加入用戶名和密碼。
username是你的郵箱賬號,password是授權(quán)碼,需要你在qq郵箱開啟smtp服務(wù),他會給你一個(gè)授權(quán)碼,(必須開啟否則無效,開啟方法見參考資料)

5.PHP代碼
$headers = "From:webmaster@example.com" . "\r\n" ."CC:somebodyelse@example.com";
//發(fā)件人 ?以及 抄送
$rs=mail("674094877@qq.com","My subject","ceshi content",$headers);
if($rs){
????echo "success";
}else{
????echo "error";
}