Replies: 0
I received error message from an attempted send out. I recently installed mailchimp and launched automated campaigns using a different “sent from” adress than what my smtp plugin is using, can mailchimp interfere in this way? The adress and passwrod is correct and untouched, here is error log:
Versions:
WordPress: 5.6
WordPress MS: No
PHP: 7.4.14
WP Mail SMTP: 2.5.1
Params:
Mailer: smtp
Constants: No
ErrorInfo: SMTP Error: Could not authenticate.
Host: smtp.office365.com
Port: 587
SMTPSecure: tls
SMTPAutoTLS: bool(true)
SMTPAuth: bool(true)
Server:
OpenSSL: OpenSSL 1.1.1d 10 Sep 2019
Apache.mod_security: No
Debug:
Mailer: Other SMTP
SMTP Error: Could not authenticate.
SMTP Debug:
2021-02-03 13:35:26 Connection: opening to smtp.office365.com:587, timeout=300, options=array()
2021-02-03 13:35:26 Connection: opened
2021-02-03 13:35:26 SERVER -> CLIENT: 220 HE1PR09CA0078.outlook.office365.com Microsoft ESMTP MAIL Service ready at Wed, 3 Feb 2021 13:35:26 +0000
2021-02-03 13:35:26 CLIENT -> SERVER: EHLO juniorleague.se
2021-02-03 13:35:26 SERVER -> CLIENT: 250-HE1PR09CA0078.outlook.office365.com Hello [91.201.60.110]250-SIZE 157286400250-PIPELINING250-DSN250-ENHANCEDSTATUSCODES250-STARTTLS250-8BITMIME250-BINARYMIME250-CHUNKING250 SMTPUTF8
2021-02-03 13:35:26 CLIENT -> SERVER: STARTTLS
2021-02-03 13:35:26 SERVER -> CLIENT: 220 2.0.0 SMTP server ready
2021-02-03 13:35:27 CLIENT -> SERVER: EHLO juniorleague.se
2021-02-03 13:35:27 SERVER -> CLIENT: 250-HE1PR09CA0078.outlook.office365.com Hello [91.201.60.110]250-SIZE 157286400250-PIPELINING250-DSN250-ENHANCEDSTATUSCODES250-AUTH LOGIN XOAUTH2250-8BITMIME250-BINARYMIME250-CHUNKING250 SMTPUTF8
2021-02-03 13:35:27 CLIENT -> SERVER: AUTH LOGIN
2021-02-03 13:35:27 SERVER -> CLIENT: 334 VXNlcm5hbWU6
2021-02-03 13:35:27 CLIENT -> SERVER: [credentials hidden]
2021-02-03 13:35:27 SERVER -> CLIENT: 334 UGFzc3dvcmQ6
2021-02-03 13:35:27 CLIENT -> SERVER: [credentials hidden]
2021-02-03 13:35:32 SERVER -> CLIENT: 535 5.7.3 Authentication unsuccessful [HE1PR09CA0078.eurprd09.prod.outlook.com]
2021-02-03 13:35:32 SMTP ERROR: Password command failed: 535 5.7.3 Authentication unsuccessful [HE1PR09CA0078.eurprd09.prod.outlook.com]
SMTP Error: Could not authenticate.
2021-02-03 13:35:32 CLIENT -> SERVER: QUIT
2021-02-03 13:35:32 SERVER -> CLIENT: 221 2.0.0 Service closing transmission channel
2021-02-03 13:35:32 Connection: closed
SMTP Error: Could not authenticate.