php smtp 无法在 ubuntu 服务器中发送电子邮件

Posted 2023-03-16

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【中文标题】php smtp 无法在 ubuntu 服务器中发送电子邮件【英文标题】：php smtp cannot sent email in ubuntu server 【发布时间】：2021-06-17 15:29:27 【问题描述】：

我正在尝试发送忘记密码的邮件。代码在本地机器上运行良好，我可以收到电子邮件。但是当我在 ubuntu 服务器版本 20.04 上部署时出现错误。

?php

$mail->IsSMTP();
$mail->CharSet = 'UTF-8';

$mail->Host       = "smtp.gmail.com"; // SMTP server example

$mail->SMTPAuth   = true;                  // enable SMTP authentication
$mail->Port       = 587;                    // set the SMTP port for the GMAIL server

$mail->Username   = 'username@gmail.com'; // SMTP account username example
$mail->Password   = 'password';        // SMTP account password example

$mail->SMTPSecure = 'tls';    
// Content
$mail->ishtml(true);                                  // Set email format to HTML
$mail->SetFrom("username@gmail.com");

$mail->Subject = 'Here is the subject';
$mail->Body    = 'This is the HTML message body <b>in bold!</b>';
$mail->AltBody = 'This is the body in plain text for non-HTML mail clients';
$mail->AddAddress('to_user@gmail.com');     // Add a recipient
$mail->send()
?>

我已尝试使用 465 端口并更改为 $mail->SMTPSecure = 'tls'; 但没有运气我还在 gmail 中启用了不太安全的应用程序，并且在 gmail 中没有阻止连接，并且端口在 ubuntu 服务器 587、465 中打开了仍然没有运气。让我知道在打开端口等的任何方面是否有问题.. 任何帮助将不胜感激

编辑：错误看起来像这样

2021-03-20 12:32:33 Connection: opening to smtp.gmail.com:587, timeout=300, options=array ()
2021-03-20 12:32:33 Connection: opened
2021-03-20 12:32:33 SMTP -> get_lines(): $data is ""
2021-03-20 12:32:33 SMTP -> get_lines(): $str is "220 smtp.gmail.com ESMTP f2sm8786335pfq.129 - gsmtp"
2021-03-20 12:32:33 SERVER -> CLIENT: 220 smtp.gmail.com ESMTP f2sm8786335pfq.129 - gsmtp
2021-03-20 12:32:33 CLIENT -> SERVER: EHLO 103.117.180.121
2021-03-20 12:32:34 SMTP -> get_lines(): $data is ""
2021-03-20 12:32:34 SMTP -> get_lines(): $str is "250-smtp.gmail.com at your service, [103.117.180.121]"
2021-03-20 12:32:34 SMTP -> get_lines(): $data is "250-smtp.gmail.com at your service, [103.117.180.121]"
2021-03-20 12:32:34 SMTP -> get_lines(): $str is "250-SIZE 35882577"
2021-03-20 12:32:34 SMTP -> get_lines(): $data is "250-smtp.gmail.com at your service, [103.117.180.121]250-SIZE 35882577"
2021-03-20 12:32:34 SMTP -> get_lines(): $str is "250-8BITMIME"
2021-03-20 12:32:34 SMTP -> get_lines(): $data is "250-smtp.gmail.com at your service, [103.117.180.121]250-SIZE 35882577250-8BITMIME"
2021-03-20 12:32:34 SMTP -> get_lines(): $str is "250-STARTTLS"
2021-03-20 12:32:34 SMTP -> get_lines(): $data is "250-smtp.gmail.com at your service, [103.117.180.121]250-SIZE 35882577250-8BITMIME250-STARTTLS"
2021-03-20 12:32:34 SMTP -> get_lines(): $str is "250-ENHANCEDSTATUSCODES"
2021-03-20 12:32:34 SMTP -> get_lines(): $data is "250-smtp.gmail.com at your service, [103.117.180.121]250-SIZE 35882577250-8BITMIME250-STARTTLS250-ENHANCEDSTATUSCODES"
2021-03-20 12:32:34 SMTP -> get_lines(): $str is "250-PIPELINING"
2021-03-20 12:32:34 SMTP -> get_lines(): $data is "250-smtp.gmail.com at your service, [103.117.180.121]250-SIZE 35882577250-8BITMIME250-STARTTLS250-ENHANCEDSTATUSCODES250-PIPELINING"
2021-03-20 12:32:34 SMTP -> get_lines(): $str is "250-CHUNKING"
2021-03-20 12:32:34 SMTP -> get_lines(): $data is "250-smtp.gmail.com at your service, [103.117.180.121]250-SIZE 35882577250-8BITMIME250-STARTTLS250-ENHANCEDSTATUSCODES250-PIPELINING250-CHUNKING"
2021-03-20 12:32:34 SMTP -> get_lines(): $str is "250 SMTPUTF8"
2021-03-20 12:32:34 SERVER -> CLIENT: 250-smtp.gmail.com at your service, [103.117.180.121]250-SIZE 35882577250-8BITMIME250-STARTTLS250-ENHANCEDSTATUSCODES250-PIPELINING250-CHUNKING250 SMTPUTF8
2021-03-20 12:32:34 CLIENT -> SERVER: STARTTLS
2021-03-20 12:32:34 SMTP -> get_lines(): $data is ""
2021-03-20 12:32:34 SMTP -> get_lines(): $str is "220 2.0.0 Ready to start TLS"
2021-03-20 12:32:34 SERVER -> CLIENT: 220 2.0.0 Ready to start TLS
2021-03-20 12:32:34 CLIENT -> SERVER: EHLO 103.117.180.121
2021-03-20 12:32:34 SMTP -> get_lines(): $data is ""
2021-03-20 12:32:34 SMTP -> get_lines(): $str is "250-smtp.gmail.com at your service, [103.117.180.121]"
2021-03-20 12:32:34 SMTP -> get_lines(): $data is "250-smtp.gmail.com at your service, [103.117.180.121]"
2021-03-20 12:32:34 SMTP -> get_lines(): $str is "250-SIZE 35882577"
2021-03-20 12:32:34 SMTP -> get_lines(): $data is "250-smtp.gmail.com at your service, [103.117.180.121]250-SIZE 35882577"
2021-03-20 12:32:34 SMTP -> get_lines(): $str is "250-8BITMIME"
2021-03-20 12:32:34 SMTP -> get_lines(): $data is "250-smtp.gmail.com at your service, [103.117.180.121]250-SIZE 35882577250-8BITMIME"
2021-03-20 12:32:34 SMTP -> get_lines(): $str is "250-AUTH LOGIN PLAIN XOAUTH2 PLAIN-CLIENTTOKEN OAUTHBEARER XOAUTH"
2021-03-20 12:32:34 SMTP -> get_lines(): $data is "250-smtp.gmail.com at your service, [103.117.180.121]250-SIZE 35882577250-8BITMIME250-AUTH LOGIN PLAIN XOAUTH2 PLAIN-CLIENTTOKEN OAUTHBEARER XOAUTH"
2021-03-20 12:32:34 SMTP -> get_lines(): $str is "250-ENHANCEDSTATUSCODES"
2021-03-20 12:32:34 SMTP -> get_lines(): $data is "250-smtp.gmail.com at your service, [103.117.180.121]250-SIZE 35882577250-8BITMIME250-AUTH LOGIN PLAIN XOAUTH2 PLAIN-CLIENTTOKEN OAUTHBEARER XOAUTH250-ENHANCEDSTATUSCODES"
2021-03-20 12:32:34 SMTP -> get_lines(): $str is "250-PIPELINING"
2021-03-20 12:32:34 SMTP -> get_lines(): $data is "250-smtp.gmail.com at your service, [103.117.180.121]250-SIZE 35882577250-8BITMIME250-AUTH LOGIN PLAIN XOAUTH2 PLAIN-CLIENTTOKEN OAUTHBEARER XOAUTH250-ENHANCEDSTATUSCODES250-PIPELINING"
2021-03-20 12:32:34 SMTP -> get_lines(): $str is "250-CHUNKING"
2021-03-20 12:32:34 SMTP -> get_lines(): $data is "250-smtp.gmail.com at your service, [103.117.180.121]250-SIZE 35882577250-8BITMIME250-AUTH LOGIN PLAIN XOAUTH2 PLAIN-CLIENTTOKEN OAUTHBEARER XOAUTH250-ENHANCEDSTATUSCODES250-PIPELINING250-CHUNKING"
2021-03-20 12:32:34 SMTP -> get_lines(): $str is "250 SMTPUTF8"
2021-03-20 12:32:34 SERVER -> CLIENT: 250-smtp.gmail.com at your service, [103.117.180.121]250-SIZE 35882577250-8BITMIME250-AUTH LOGIN PLAIN XOAUTH2 PLAIN-CLIENTTOKEN OAUTHBEARER XOAUTH250-ENHANCEDSTATUSCODES250-PIPELINING250-CHUNKING250 SMTPUTF8
2021-03-20 12:32:34 Auth method requested: UNKNOWN
2021-03-20 12:32:34 Auth methods available on the server: LOGIN,PLAIN,XOAUTH2,PLAIN-CLIENTTOKEN,OAUTHBEARER,XOAUTH
2021-03-20 12:32:34 Auth method selected: LOGIN
2021-03-20 12:32:34 CLIENT -> SERVER: AUTH LOGIN
2021-03-20 12:32:35 SMTP -> get_lines(): $data is ""
2021-03-20 12:32:35 SMTP -> get_lines(): $str is "334 VXNlcm5hbWU6"
2021-03-20 12:32:35 SERVER -> CLIENT: 334 VXNlcm5hbWU6
2021-03-20 12:32:35 CLIENT -> SERVER: bmluamFzdG9ybTU1NTVAZ21haWwuY29t
2021-03-20 12:32:35 SMTP -> get_lines(): $data is ""
2021-03-20 12:32:35 SMTP -> get_lines(): $str is "334 UGFzc3dvcmQ6"
2021-03-20 12:32:35 SERVER -> CLIENT: 334 UGFzc3dvcmQ6
2021-03-20 12:32:35 CLIENT -> SERVER: dmlja3lAMTEwNQ==
2021-03-20 12:32:36 SMTP -> get_lines(): $data is ""
2021-03-20 12:32:36 SMTP -> get_lines(): $str is "534-5.7.14 <https://accounts.google.com/signin/continue?sarp=1&scc=1&plt=AKgnsbv"
2021-03-20 12:32:36 SMTP -> get_lines(): $data is "534-5.7.14 <https://accounts.google.com/signin/continue?sarp=1&scc=1&plt=AKgnsbv"
2021-03-20 12:32:36 SMTP -> get_lines(): $str is "534-5.7.14 AMiGCo8rutfSvEneAss3krvj8-TcwiFNjox9TLQZAYp0eH4CisKZ6Ss0njU4ZLe824Xt9"
2021-03-20 12:32:36 SMTP -> get_lines(): $data is "534-5.7.14 <https://accounts.google.com/signin/continue?sarp=1&scc=1&plt=AKgnsbv534-5.7.14 AMiGCo8rutfSvEneAss3krvj8-TcwiFNjox9TLQZAYp0eH4CisKZ6Ss0njU4ZLe824Xt9"
2021-03-20 12:32:36 SMTP -> get_lines(): $str is "534-5.7.14 1vhLWdKAHx3F1CpeyCpDoW0-8wVcFionwIjNdKfzuOmZsUisBB9trv-52_4oxkDP>"
2021-03-20 12:32:36 SMTP -> get_lines(): $data is "534-5.7.14 <https://accounts.google.com/signin/continue?sarp=1&scc=1&plt=AKgnsbv534-5.7.14 AMiGCo8rutfSvEneAss3krvj8-TcwiFNjox9TLQZAYp0eH4CisKZ6Ss0njU4ZLe824Xt9534-5.7.14 1vhLWdKAHx3F1CpeyCpDoW0-8wVcFionwIjNdKfzuOmZsUisBB9trv-52_4oxkDP>"
2021-03-20 12:32:36 SMTP -> get_lines(): $str is "534-5.7.14 Please log in via your web browser and then try again."
2021-03-20 12:32:36 SMTP -> get_lines(): $data is "534-5.7.14 <https://accounts.google.com/signin/continue?sarp=1&scc=1&plt=AKgnsbv534-5.7.14 AMiGCo8rutfSvEneAss3krvj8-TcwiFNjox9TLQZAYp0eH4CisKZ6Ss0njU4ZLe824Xt9534-5.7.14 1vhLWdKAHx3F1CpeyCpDoW0-8wVcFionwIjNdKfzuOmZsUisBB9trv-52_4oxkDP>534-5.7.14 Please log in via your web browser and then try again."
2021-03-20 12:32:36 SMTP -> get_lines(): $str is "534-5.7.14 Learn more at"
2021-03-20 12:32:36 SMTP -> get_lines(): $data is "534-5.7.14 <https://accounts.google.com/signin/continue?sarp=1&scc=1&plt=AKgnsbv534-5.7.14 AMiGCo8rutfSvEneAss3krvj8-TcwiFNjox9TLQZAYp0eH4CisKZ6Ss0njU4ZLe824Xt9534-5.7.14 1vhLWdKAHx3F1CpeyCpDoW0-8wVcFionwIjNdKfzuOmZsUisBB9trv-52_4oxkDP>534-5.7.14 Please log in via your web browser and then try again.534-5.7.14 Learn more at"
2021-03-20 12:32:36 SMTP -> get_lines(): $str is "534 5.7.14 https://support.google.com/mail/answer/78754 f2sm8786335pfq.129 - gsmtp"
2021-03-20 12:32:36 SERVER -> CLIENT: 534-5.7.14 <https://accounts.google.com/signin/continue?sarp=1&scc=1&plt=AKgnsbv534-5.7.14 AMiGCo8rutfSvEneAss3krvj8-TcwiFNjox9TLQZAYp0eH4CisKZ6Ss0njU4ZLe824Xt9534-5.7.14 1vhLWdKAHx3F1CpeyCpDoW0-8wVcFionwIjNdKfzuOmZsUisBB9trv-52_4oxkDP>534-5.7.14 Please log in via your web browser and then try again.534-5.7.14 Learn more at534 5.7.14 https://support.google.com/mail/answer/78754 f2sm8786335pfq.129 - gsmtp
2021-03-20 12:32:36 SMTP ERROR: Password command failed: 534-5.7.14 <https://accounts.google.com/signin/continue?sarp=1&scc=1&plt=AKgnsbv534-5.7.14 AMiGCo8rutfSvEneAss3krvj8-TcwiFNjox9TLQZAYp0eH4CisKZ6Ss0njU4ZLe824Xt9534-5.7.14 1vhLWdKAHx3F1CpeyCpDoW0-8wVcFionwIjNdKfzuOmZsUisBB9trv-52_4oxkDP>534-5.7.14 Please log in via your web browser and then try again.534-5.7.14 Learn more at534 5.7.14 https://support.google.com/mail/answer/78754 f2sm8786335pfq.129 - gsmtp
SMTP Error: Could not authenticate.
2021-03-20 12:32:36 CLIENT -> SERVER: QUIT
2021-03-20 12:32:36 SMTP -> get_lines(): $data is ""
2021-03-20 12:32:36 SMTP -> get_lines(): $str is "221 2.0.0 closing connection f2sm8786335pfq.129 - gsmtp"
2021-03-20 12:32:36 SERVER -> CLIENT: 221 2.0.0 closing connection f2sm8786335pfq.129 - gsmtp
2021-03-20 12:32:36 Connection: closed
SMTP connect() failed. https://github.com/PHPMailer/PHPMailer/wiki/Troubleshooting
Message could not be sent.Mailer Error: SMTP connect() failed. https://github.com/PHPMailer/PHPMailer/wiki/Troubleshooting

我的 ssl 也未激活如果这可能是问题，请告诉我

【问题讨论】：

错误是什么？欢迎来到 ***。请使用更多详细信息更新您的问题，否则它将被关闭和/或否决。请阅读how to ask a question。我已经更新了@biesior 的错误消息，如果可能，请提供帮助 2021-03-20 12:32:36 SMTP ERROR: Password command failed... 等等，错误日志中有一些建议和链接，你应该关注他们并检查您是否可以解决问题。还请阅读我昨天类似主题的 cmets - 也许您会发现一些额外的线索：***.com/q/66710606/1066240 但它适用于本地主机，即本地机器，但是当我在服务器上部署时，我遇到了这个问题@biesior 【参考方案1】：

您遇到此处描述的错误： 2021-03-20 12:32:36 SMTP 错误：密码命令失败：534-5.7.14

可能密码确实不正确，或者您可以访问此处：https://www.google.com/settings/security/lesssecureapps 以允许不太安全的应用程序访问您的帐户。您需要将按钮切换到 ON。

【讨论】：

如果密码不正确，那么它应该在我的本地服务器上不起作用。此外，正如我所提到的，我启用了不太安全的应用程序还有一个错误的链接可以回答您的问题。 support.google.com/mail/answer/78754，其中之一是：确保您的邮件应用程序未设置为过于频繁地检查新电子邮件。如果您的邮件应用每 10 分钟检查一次以上的新邮件，则可能会阻止该应用访问您的帐户。【参考方案2】：

经过一周的尝试终于找到了解决方案我关注了这个视频并找到了解决方案 https://www.youtube.com/watch?v=aBbmo1pi5B0

基本上它告诉启用recatpcha 我不知道确切的原因，但这解决了我的问题

【讨论】：

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