Replies: 0
The WP-Mail plug-in is installed on the website. But when there are several sales at the same time, letters are no longer sent. How can this problem be solved?
Is the test submission log:
Versions:
WordPress: 5.3.2
WordPress MS: No
PHP: 7.1.26-mh2
WP Mail SMTP: 1.8.1
Params:
Mailer: smtp
Constants: No
ErrorInfo: SMTP Error: The following recipients failed: xxx@bk.ru: Requested action not taken: mailbox unavailable
Failure sending mail. Try again later
Host: smtp.mail.com
Port: 465
SMTPSecure: ssl
SMTPAutoTLS: bool(false)
SMTPAuth: bool(true)
Server:
OpenSSL: OpenSSL 1.0.2r 26 Feb 2019
Apache.mod_security: Yes
Debug:
Mailer: Прочие SMTP
PHPMailer was able to connect to SMTP server but failed while trying to send an email.
SMTP Debug:
2020-01-31 14:37:31 Connection: opening to ssl://smtp.mail.com:465, timeout=10, options=array ()
2020-01-31 14:37:31 Connection: opened
2020-01-31 14:37:32 SERVER -> CLIENT: 220 gmx.com (mrgmxus001) Nemesis ESMTP Service ready
2020-01-31 14:37:32 CLIENT -> SERVER: EHLO vasilyasinitsyna.ru
2020-01-31 14:37:32 SERVER -> CLIENT: 250-gmx.com Hello vasilyasinitsyna.ru [87.242.64.195]250-8BITMIME250-AUTH LOGIN PLAIN250 SIZE 141557760
2020-01-31 14:37:32 CLIENT -> SERVER: AUTH LOGIN
2020-01-31 14:37:32 SERVER -> CLIENT: 334 VXNlcm5hbWU6
2020-01-31 14:37:32 CLIENT -> SERVER: dmFzaWx5YXNpbml0c3luYUBtYWlsLmNvbQ==
2020-01-31 14:37:32 SERVER -> CLIENT: 334 UGFzc3dvcmQ6
2020-01-31 14:37:32 CLIENT -> SERVER: WmRzMjNAVXRyZjUx
2020-01-31 14:37:32 SERVER -> CLIENT: 235 Authentication succeeded
2020-01-31 14:37:32 CLIENT -> SERVER: MAIL FROM:<xxx@mail.com>
2020-01-31 14:37:32 SERVER -> CLIENT: 250 Requested mail action okay, completed
2020-01-31 14:37:32 CLIENT -> SERVER: RCPT TO:<xxx@bk.ru>
2020-01-31 14:37:33 SERVER -> CLIENT: 550-Requested action not taken: mailbox unavailable550 Failure sending mail. Try again later
2020-01-31 14:37:33 SMTP ERROR: RCPT TO command failed: 550-Requested action not taken: mailbox unavailable550 Failure sending mail. Try again later
2020-01-31 14:37:33 CLIENT -> SERVER: QUIT
2020-01-31 14:37:33 SERVER -> CLIENT: 221 gmx.com Service closing transmission channel
2020-01-31 14:37:33 Connection: closed
SMTP Error: The following recipients failed: xxx@bk.ru: Requested action not taken: mailbox unavailableFailure sending mail. Try again later