Replies: 0
Hi Team,
I’m setting up 365 with WP Mail – But getting the following error; I’ve disabled the authention but getting this error :
`Versions:
WordPress: 5.9.3
WordPress MS: No
PHP: 7.4.28
WP Mail SMTP: 3.3.0
Params:
Mailer: smtp
Constants: No
ErrorInfo: SMTP Error: Could not connect to SMTP host.
Host: smtp.office365.com
Port: 25
SMTPSecure: string(0) “”
SMTPAutoTLS: bool(true)
SMTPAuth: bool(false)
Server:
OpenSSL: OpenSSL 1.1.1n 15 Mar 2022
Debug:
Email Source: WP Mail SMTP
Mailer: Other SMTP
SMTP Error: Could not connect to SMTP host.
SMTP Debug:
2022-04-14 08:38:47 Connection: opening to smtp.office365.com:25, timeout=300, options=array()
2022-04-14 08:38:47 Connection: opened
2022-04-14 08:38:47 SERVER -> CLIENT: 220-185.216.76.83.srvlist.ukfast.net ESMTP Exim 4.95 #2 Thu, 14 Apr 2022 09:38:47 +0100 220-We do not authorize the use of this system to transport unsolicited, 220 and/or bulk e-mail.
2022-04-14 08:38:47 CLIENT -> SERVER: EHLO http://www.tagevac.com
2022-04-14 08:38:47 SERVER -> CLIENT: 250-185.216.76.83.srvlist.ukfast.net Hello http://www.tagevac.com [185.216.76.83]250-SIZE 52428800250-8BITMIME250-PIPELINING250-PIPE_CONNECT250-AUTH PLAIN LOGIN250-STARTTLS250 HELP
2022-04-14 08:38:47 CLIENT -> SERVER: STARTTLS
2022-04-14 08:38:47 SERVER -> CLIENT: 220 TLS go ahead
2022-04-14 08:38:47 Connection failed. Error #2: stream_socket_enable_crypto(): Peer certificate CN=185.216.76.83.srvlist.ukfast.net' did not match expected CN=smtp.office365.com’ [/home/miles/public_html/wp-includes/PHPMailer/SMTP.php line 467]
SMTP Error: Could not connect to SMTP host.
2022-04-14 08:38:47 CLIENT -> SERVER: QUIT
2022-04-14 08:38:47
2022-04-14 08:38:47
2022-04-14 08:38:47 Connection: closed
SMTP Error: Could not connect to SMTP host.
I know the automatic 365 setup is behind the Paywall; But surley I can still set it up manually via the “Other SMTP” option??
Many Thanks,
Matt 🙂