I cant send emails via Amazon SES, too.
Versions:
WordPress: 4.9.5
WordPress MS: No
PHP: 7.2.4
WP Mail SMTP: 1.2.5
Params:
Mailer: smtp
Constants: No
ErrorInfo: SMTP connect() failed.
Host: email-smtp.us-west-2.amazonaws.com
Port: 587
SMTPSecure: tls
SMTPAutoTLS: bool(true)
SMTPAuth: bool(true)
Server:
OpenSSL: Yes
SMTP Debug:
2018-04-12 04:08:05 Connection: opening to email-smtp.us-west-2.amazonaws.com:587, timeout=300, options=array (
)
2018-04-12 04:08:05 Connection: opened
2018-04-12 04:08:06 SERVER -> CLIENT: 220 email-smtp.amazonaws.com ESMTP SimpleEmailService-xxxxxx xxxxxxxxxxxxxxxx
2018-04-12 04:08:06 CLIENT -> SERVER: EHLO xxxxxx.com
2018-04-12 04:08:06 SERVER -> CLIENT: 250-email-smtp.amazonaws.com
250-8BITMIME
250-SIZE 10485760
250-STARTTLS
250-AUTH PLAIN LOGIN
250 Ok
2018-04-12 04:08:06 CLIENT -> SERVER: STARTTLS
2018-04-12 04:08:06 SERVER -> CLIENT: 220 Ready to start TLS
2018-04-12 04:08:06 SMTP Error: Could not connect to SMTP host.
2018-04-12 04:08:06 CLIENT -> SERVER: QUIT
2018-04-12 04:08:06 SERVER -> CLIENT:
2018-04-12 04:08:06 SMTP ERROR: QUIT command failed:
2018-04-12 04:08:06 Connection: closed
2018-04-12 04:08:06 SMTP connect() failed.
It is described in nginx log as follows.
error:14090086:SSL routines:ssl3_get_server_certificate:certificate verify failed in wp-includes/class-smtp.php on line 368" while reading response header from upstream
wp-includes/class-smtp.php on line 368
// Begin encrypted connection
if (!stream_socket_enable_crypto(
$this->smtp_conn,
true,
$crypto_method
)) {
return false;
}
-
This reply was modified 8 years, 1 month ago by
xsato.
I am getting this error message as well:
Versions:
WordPress: 4.9.5
WordPress MS: No
PHP: 7.0.29
WP Mail SMTP: 1.2.5
Params:
Mailer: mail
Constants: No
Server:
PHP.mail(): Yes
@ceezet
@ozzytop
As far as I can see, you have not configured the plugin at all (Mailer: mail).
Please visit this page: https://ww.wp.xz.cn/plugins/wp-mail-smtp/ – and read the possible mailers that you can use to send emails. There will be links to configure any of them.
You need to switch from Default (none) mailer to anything else in plugin settings.
@xsato
You have a different problem.
Make sure that all certificates are in their places and server can access them.
