Replies: 0
Hi,
It’s impossible to connect WP mail SMTP to my server. I verified my password and I don’t understand why I can’t connect with my server. With other mail SMTP pluggin, I’ve no problem! (I used Apache 2.4 and php 7.3).
My error message:
Versions:
WordPress: 5.7.2
WordPress MS: No
PHP: 7.3.27-9+0~20210227.82+debian10~1.gbpa4a3d6
WP Mail SMTP: 2.8.0
Params:
Mailer: smtp
Constants: Yes
ErrorInfo: SMTP Error: Could not authenticate.
Host: cm2020082610001.dnssw.net
Port: 25
SMTPSecure: string(0) “”
SMTPAutoTLS: bool(false)
SMTPAuth: bool(true)
Server:
OpenSSL: OpenSSL 1.1.1j 16 Feb 2021
Debug:
Mailer: Otro SMTP
SMTP Error: Could not authenticate.
SMTP Debug:
2021-06-05 09:23:39 Connection: opening to cm2020082610001.dnssw.net:25, timeout=300, options=array()
2021-06-05 09:23:39 Connection: opened
2021-06-05 09:23:39 SERVER -> CLIENT: 220 cm2020082610001.dnssw.net ESMTP Postfix (Debian/GNU)
2021-06-05 09:23:39 CLIENT -> SERVER: EHLO franceric.com
2021-06-05 09:23:39 SERVER -> CLIENT: 250-cm2020082610001.dnssw.net250-PIPELINING250-SIZE 51200000250-ETRN250-STARTTLS250-AUTH PLAIN LOGIN250-AUTH=PLAIN LOGIN250-ENHANCEDSTATUSCODES250-8BITMIME250-DSN250 CHUNKING
2021-06-05 09:23:39 CLIENT -> SERVER: AUTH LOGIN
2021-06-05 09:23:39 SERVER -> CLIENT: 334 VXNlcm5hbWU6
2021-06-05 09:23:39 CLIENT -> SERVER: [credentials hidden]
2021-06-05 09:23:39 SERVER -> CLIENT: 334 UGFzc3dvcmQ6
2021-06-05 09:23:39 CLIENT -> SERVER: [credentials hidden]
2021-06-05 09:23:39 SERVER -> CLIENT: 535 5.7.8 Error: authentication failed: authentication failure
2021-06-05 09:23:39 SMTP ERROR: Password command failed: 535 5.7.8 Error: authentication failed: authentication failure
SMTP Error: Could not authenticate.
2021-06-05 09:23:39 CLIENT -> SERVER: QUIT
2021-06-05 09:23:39 SERVER -> CLIENT: 221 2.0.0 Bye
2021-06-05 09:23:39 Connection: closed
SMTP Error: Could not authenticate.`