2025-12-10 18:00:05 SERVER -> CLIENT: 220 SY8P300CA0006.outlook.office365.com Microsoft ESMTP MAIL Service ready at Wed, 10 Dec 2025 18:00:04 +0000 [08DE37FA636C73CC]
2025-12-10 18:00:05 CLIENT -> SERVER: EHLO www.development.eckhold.com.au
2025-12-10 18:00:05 SERVER -> CLIENT: 250-SY8P300CA0006.outlook.office365.com Hello [180.181.208.80]250-SIZE 157286400250-PIPELINING250-DSN250-ENHANCEDSTATUSCODES250-STARTTLS250-8BITMIME250-BINARYMIME250-CHUNKING250 SMTPUTF8
2025-12-10 18:00:05 CLIENT -> SERVER: STARTTLS
2025-12-10 18:00:05 SERVER -> CLIENT: 220 2.0.0 SMTP server ready
2025-12-10 18:00:05 CLIENT -> SERVER: EHLO www.development.eckhold.com.au
2025-12-10 18:00:05 SERVER -> CLIENT: 250-SY8P300CA0006.outlook.office365.com Hello [180.181.208.80]250-SIZE 157286400250-PIPELINING250-DSN250-ENHANCEDSTATUSCODES250-AUTH LOGIN XOAUTH2250-8BITMIME250-BINARYMIME250-CHUNKING250 SMTPUTF8
2025-12-10 18:00:05 CLIENT -> SERVER: AUTH LOGIN
2025-12-10 18:00:05 SERVER -> CLIENT: 334 VXNlcm5hbWU6
2025-12-10 18:00:05 CLIENT -> SERVER: [credentials hidden]
2025-12-10 18:00:05 SERVER -> CLIENT: 334 UGFzc3dvcmQ6
2025-12-10 18:00:05 CLIENT -> SERVER: [credentials hidden]
2025-12-10 18:00:11 SERVER -> CLIENT: 535 5.7.3 Authentication unsuccessful [SY8P300CA0006.AUSP300.PROD.OUTLOOK.COM 2025-12-10T18:00:10.830Z 08DE37FA636C73CC]
2025-12-10 18:00:11 SMTP ERROR: Password command failed: 535 5.7.3 Authentication unsuccessful [SY8P300CA0006.AUSP300.PROD.OUTLOOK.COM 2025-12-10T18:00:10.830Z 08DE37FA636C73CC]
SMTP Error: Could not authenticate.
2025-12-10 18:00:11 CLIENT -> SERVER: QUIT
2025-12-10 18:00:11 SERVER -> CLIENT: 221 2.0.0 Service closing transmission channel
SMTP Error: Could not authenticate.

( ! ) Fatal error: Uncaught PHPMailer\PHPMailer\Exception: SMTP Error: Could not authenticate. in /var/www/!!sites/dawsonIntro/Server Side Script/PHPMailer.php on line 2040
( ! ) PHPMailer\PHPMailer\Exception: SMTP Error: Could not authenticate. in /var/www/!!sites/dawsonIntro/Server Side Script/PHPMailer.php on line 2040
Call Stack
#TimeMemoryFunctionLocation
10.0007399624{main}( ).../testEmail.php:0
20.0191496080PHPMailer\PHPMailer\PHPMailer->send( ).../testEmail.php:34