PEAR Mail无法连接到Gmail SMTP,无法连接到套接字

Question

事实

我正在使用PEAR Mail,我想使用gmail SMTP发送邮件.我有Apache/2.4.27(Win64)PHP/7.2.0beta3,PEAR 1.10.15,Mail 1.4.1,Net_SMTP 1.8.0,Net_Socket 1.2.2.

我去了php.ini并补充道extension = php_openssl.dll.在error.log没有给出SSL相关的错误.

这是代码

require_once "Mail.php";

$from = '<slevin@gmail.com>';
$to = '<slevinkelevra@gmal.com>';
$subject = 'Hi!';
$body = "Hi,\n\nHow are you?";

$headers = array(
    'From' => $from,
    'To' => $to,
    'Subject' => $subject
);

$smtp = Mail::factory('smtp', array(
        'host' => 'ssl://smtp.gmail.com',
        'port' => '465',
        'auth' => true,
        'username' => 'slevinmail@gmail.com',
        'password' => 'mypassword'
    ));

$mail = $smtp->send($to, $headers, $body);

if (PEAR::isError($mail)) {
    echo('<p>' . $mail->getMessage() . '</p>');
} else {
    echo('<p>Message successfully sent!</p>');
}

问题

我收到这个错误

Failed to connect to ssl://smtp.gmail.com:465 [SMTP: Failed to connect socket: fsockopen(): unable to connect to ssl://smtp.gmail.com:465 (Unknown error) (code: -1, response: )]

我不知道该怎么做,我用Google搜索但我更加困惑.

请告知如何解决这个问题.谢谢

更新

按照symcbean的说明,我得到了以下结果:

bool(true) 

array(5) { 
[0]=> string(31) "alt3.gmail-smtp-in.l.google.com" 
[1]=> string(26) "gmail-smtp-in.l.google.com" 
[2]=> string(31) "alt4.gmail-smtp-in.l.google.com" 
[3]=> string(31) "alt1.gmail-smtp-in.l.google.com" 
[4]=> string(31) "alt2.gmail-smtp-in.l.google.com" } 
IPV4 address = 64.233.188.27

If you've got this far without errors then problem is with your SSL config

Check you've got your cacerts deployed in one of the following locations
default_cert_file = C:\Program Files\Common Files\SSL/cert.pem
default_cert_file_env = SSL_CERT_FILE
default_cert_dir = C:\Program Files\Common Files\SSL/certs
default_cert_dir_env = SSL_CERT_DIR
default_private_dir = C:\Program Files\Common Files\SSL/private
default_default_cert_area = C:\Program Files\Common Files\SSL
ini_cafile = 
ini_capath = 

If all good so far, then this bit should work....
fsockopen 
Warning: fsockopen(): SSL operation failed with code 1. OpenSSL Error messages: error:1416F086:SSL routines:tls_process_server_certificate:certificate verify failed in C:\Apache24\htdocs\phptest2.php on line 28

Warning: fsockopen(): Failed to enable crypto in C:\Apache24\htdocs\phptest2.php on line 28

Warning: fsockopen(): unable to connect to ssl://smtp.gmail.com:465 (Unknown error) in C:\Apache24\htdocs\phptest2.php on line 28
bool(false) int(0) string(0) "" 

第28行是这一行 var_dump(fsockopen("ssl://smtp.gmail.com", 465, $errno, $errstr, 3.0));

再次感谢

更新#2

我用google搜索"fsockopen():SSL操作失败,代码为1".第一次警告

结束了在这里.我改变了AVG的邮件端口,就像答案一样.symcbean的代码运行没有错误,但我的代码回复了 mail error : authentication failure [SMTP: Invalid response code received from server (code: 534, response: 5.7.14 Please log in via your web browser and 5.7.14 then try again. 5.7.14 Learn more at 5.7.14 https://support.google.com/mail/answer/78754 c1sm1243434wre.84 - gsmtp)]

所以我用谷歌搜索code: 534, response: 5.7.14并结束了这里,按照emgh3i的第一个回答的说明,启用了较少的安全连接并允许访问我的谷歌帐户

它现在完美运作.

Answer 1

您的host配置不应包含协议.它失败的原因是因为它可能正在尝试执行DNS查找ssl://smtp.gmail.com和失败.

更改

'host' => 'ssl://smtp.gmail.com',

至

'host' => 'smtp.gmail.com',

Answer 2

调试步骤很少:

1.检查phpinfo

我建议检查phpinfo()以检查是否所有模块都已启用.检查邮件,fsocketopen.

2.启用调试标志

启用debug标志以确切检查问题所在.如下.

$smtp = Mail::factory('smtp', array(
        'host' => 'ssl://smtp.gmail.com',
        'port' => '465',
        'auth' => true,
        'debug' => true,
        'pipelining' => true,
        'username' => 'xxx@gmail.com',
        'password' => 'xxx'
    ));

在我的机器上运行上面的代码后,我得到了跟进响应.问题可能与您的不同.但调试帮助了我.因为我启用了2FA,它给了我错误.我也收到了一封邮件,我的登录信息被阻止了.

DEBUG: Recv: 220 smtp.gmail.com ESMTP s65sm4891344pfi.36 - gsmtp DEBUG: Send: EHLO localhost DEBUG: Recv: 250-smtp.gmail.com at your service, [110.227.210.84] DEBUG: Recv: 250-SIZE 35882577 DEBUG: Recv: 250-8BITMIME DEBUG: Recv: 250-AUTH LOGIN PLAIN XOAUTH2 PLAIN-CLIENTTOKEN OAUTHBEARER XOAUTH DEBUG: Recv: 250-ENHANCEDSTATUSCODES DEBUG: Recv: 250-PIPELINING DEBUG: Recv: 250-CHUNKING DEBUG: Recv: 250 SMTPUTF8 DEBUG: Send: AUTH LOGIN DEBUG: Recv: 334 VsadfSFcm5hbWU6 DEBUG: Send: cGF0ZWwuZ29wYhkafdaASFnbWFpbC5jb20= DEBUG: Recv: 334 UGFzc3dvcmQ6 DEBUG: Send: OWwzMy5zaHlAbTE4 DEBUG: Recv: 534-5.7.14 Please log in via your web browser and DEBUG: Recv: 534-5.7.14 then try again. DEBUG: Recv: 534-5.7.14 Learn more at DEBUG: Recv: 534 5.7.14 https://support.google.com/mail/answer/78754 s65sm4891344pfi.36 - gsmtp DEBUG: Send: RSET DEBUG: Send: QUIT DEBUG: Recv: 250 2.1.5 Flushed s65sm4891344pfi.36 - gsmtp DEBUG: Recv: 221 2.0.0 closing connection s65sm4891344pfi.36 - gsmtp
authentication failure [SMTP: Invalid response code received from server (code: 534, response: 5.7.14 Please log in via your web browser and 5.7.14 then try again. 5.7.14 Learn more at 5.7.14 https://support.google.com/mail/answer/78754 s65sm4891344pfi.36 - gsmtp)]

更新:

您的问题看起来像PHP甚至无法连接到Gmail服务器.

Answer 3

本指南的"使用Gmail SMTP服务器"部分说明您需要启用"安全性较低的应用".

Answer 4

您的密码是正确的

我试图测试我的Gmail帐户。邮件发送成功。

检查插座连接

<?php

error_reporting(E_ALL);

var_dump(fsockopen("ssl://smtp.gmail.com", 465, $errno, $errstr));
var_dump($errno);
var_dump($errstr);

类型（流）的resource（4）

整数（0）

字符串（0）“”