2026-09-12 03:47:42 SERVER -> CLIENT: 220 mailsubfra1002.protonmail.ch ESMTP Postfix
2026-09-12 03:47:42 CLIENT -> SERVER: EHLO healththerapiesclinics.com.au
2026-09-12 03:47:43 SERVER -> CLIENT: 250-mailsubfra1002.protonmail.ch250-PIPELINING250-SIZE 36480000250-STARTTLS250-ENHANCEDSTATUSCODES250-8BITMIME250 CHUNKING
2026-09-12 03:47:43 CLIENT -> SERVER: STARTTLS
2026-09-12 03:47:43 SERVER -> CLIENT: 220 2.0.0 Ready to start TLS
2026-09-12 03:47:43 CLIENT -> SERVER: EHLO healththerapiesclinics.com.au
2026-09-12 03:47:44 SERVER -> CLIENT: 250-mailsubfra1002.protonmail.ch250-PIPELINING250-SIZE 36480000250-AUTH PLAIN LOGIN250-ENHANCEDSTATUSCODES250-8BITMIME250 CHUNKING
2026-09-12 03:47:44 CLIENT -> SERVER: AUTH LOGIN
2026-09-12 03:47:44 SERVER -> CLIENT: 334 VXNlcm5hbWU6
2026-09-12 03:47:44 CLIENT -> SERVER: [credentials hidden]
2026-09-12 03:47:45 SERVER -> CLIENT: 334 UGFzc3dvcmQ6
2026-09-12 03:47:45 CLIENT -> SERVER: [credentials hidden]
2026-09-12 03:47:45 SERVER -> CLIENT: 535 5.7.8 Error: authentication failed: authentication failed
2026-09-12 03:47:45 SMTP ERROR: Password command failed: 535 5.7.8 Error: authentication failed: authentication failed
SMTP Error: Could not authenticate.
2026-09-12 03:47:45 CLIENT -> SERVER: QUIT
2026-09-12 03:47:46 SERVER -> CLIENT: 221 2.0.0 Bye
SMTP connect() failed. https://github.com/PHPMailer/PHPMailer/wiki/Troubleshooting
Mailer Error: SMTP connect() failed. https://github.com/PHPMailer/PHPMailer/wiki/Troubleshooting