2026-09-17 16:43:52 Connection: opening to smtp.office365.com:587, timeout=300, options=array ( 'ssl' => array ( 'verify_peer' => false, 'verify_peer_name' => false, 'allow_self_signed' => true, ),)
2026-09-17 16:43:52 Connection: opened
2026-09-17 16:43:52 SMTP INBOUND: "220 LO4P265CA0005.outlook.office365.com Microsoft ESMTP MAIL Service ready at Thu, 17 Sep 2026 16:43:52 +0000 [08DF1467383F97E3]"
2026-09-17 16:43:52 SERVER -> CLIENT: 220 LO4P265CA0005.outlook.office365.com Microsoft ESMTP MAIL Service ready at Thu, 17 Sep 2026 16:43:52 +0000 [08DF1467383F97E3]
2026-09-17 16:43:52 CLIENT -> SERVER: EHLO ww1.srweb.co.uk
2026-09-17 16:43:52 SMTP INBOUND: "250-LO4P265CA0005.outlook.office365.com Hello [37.122.250.70]"
2026-09-17 16:43:52 SMTP INBOUND: "250-SIZE 157286400"
2026-09-17 16:43:52 SMTP INBOUND: "250-PIPELINING"
2026-09-17 16:43:52 SMTP INBOUND: "250-DSN"
2026-09-17 16:43:52 SMTP INBOUND: "250-ENHANCEDSTATUSCODES"
2026-09-17 16:43:52 SMTP INBOUND: "250-STARTTLS"
2026-09-17 16:43:52 SMTP INBOUND: "250-8BITMIME"
2026-09-17 16:43:52 SMTP INBOUND: "250-BINARYMIME"
2026-09-17 16:43:52 SMTP INBOUND: "250-CHUNKING"
2026-09-17 16:43:52 SMTP INBOUND: "250 SMTPUTF8"
2026-09-17 16:43:52 SERVER -> CLIENT: 250-LO4P265CA0005.outlook.office365.com Hello [37.122.250.70]250-SIZE 157286400250-PIPELINING250-DSN250-ENHANCEDSTATUSCODES250-STARTTLS250-8BITMIME250-BINARYMIME250-CHUNKING250 SMTPUTF8
2026-09-17 16:43:52 CLIENT -> SERVER: STARTTLS
2026-09-17 16:43:52 SMTP INBOUND: "220 2.0.0 SMTP server ready"
2026-09-17 16:43:52 SERVER -> CLIENT: 220 2.0.0 SMTP server ready
2026-09-17 16:43:52 CLIENT -> SERVER: EHLO ww1.srweb.co.uk
2026-09-17 16:43:52 SMTP INBOUND: "250-LO4P265CA0005.outlook.office365.com Hello [37.122.250.70]"
2026-09-17 16:43:52 SMTP INBOUND: "250-SIZE 157286400"
2026-09-17 16:43:52 SMTP INBOUND: "250-PIPELINING"
2026-09-17 16:43:52 SMTP INBOUND: "250-DSN"
2026-09-17 16:43:52 SMTP INBOUND: "250-ENHANCEDSTATUSCODES"
2026-09-17 16:43:52 SMTP INBOUND: "250-AUTH LOGIN XOAUTH2"
2026-09-17 16:43:52 SMTP INBOUND: "250-8BITMIME"
2026-09-17 16:43:52 SMTP INBOUND: "250-BINARYMIME"
2026-09-17 16:43:52 SMTP INBOUND: "250-CHUNKING"
2026-09-17 16:43:52 SMTP INBOUND: "250 SMTPUTF8"
2026-09-17 16:43:52 SERVER -> CLIENT: 250-LO4P265CA0005.outlook.office365.com Hello [37.122.250.70]250-SIZE 157286400250-PIPELINING250-DSN250-ENHANCEDSTATUSCODES250-AUTH LOGIN XOAUTH2250-8BITMIME250-BINARYMIME250-CHUNKING250 SMTPUTF8
2026-09-17 16:43:52 Auth method requested: UNSPECIFIED
2026-09-17 16:43:52 Auth methods available on the server: LOGIN,XOAUTH2
2026-09-17 16:43:52 Requested auth method not available:
2026-09-17 16:43:52 Auth method selected: LOGIN
2026-09-17 16:43:52 CLIENT -> SERVER: AUTH LOGIN
2026-09-17 16:43:52 SMTP INBOUND: "334 VXNlcm5hbWU6"
2026-09-17 16:43:52 SERVER -> CLIENT: 334 VXNlcm5hbWU6
2026-09-17 16:43:52 CLIENT -> SERVER: bWFpbEBtYXRoYXJyaXNvbi51aw==
2026-09-17 16:43:52 SMTP INBOUND: "334 UGFzc3dvcmQ6"
2026-09-17 16:43:52 SERVER -> CLIENT: 334 UGFzc3dvcmQ6
2026-09-17 16:43:52 CLIENT -> SERVER: aUwwdjNEM3MxZ24mMTI0
2026-09-17 16:43:57 SMTP INBOUND: "535 5.7.3 Authentication unsuccessful [LO4P265CA0005.GBRP265.PROD.OUTLOOK.COM 2026-09-17T16:43:57.800Z 08DF1467383F97E3]"
2026-09-17 16:43:57 SERVER -> CLIENT: 535 5.7.3 Authentication unsuccessful [LO4P265CA0005.GBRP265.PROD.OUTLOOK.COM 2026-09-17T16:43:57.800Z 08DF1467383F97E3]
2026-09-17 16:43:57 SMTP ERROR: Password command failed: 535 5.7.3 Authentication unsuccessful [LO4P265CA0005.GBRP265.PROD.OUTLOOK.COM 2026-09-17T16:43:57.800Z 08DF1467383F97E3]
SMTP Error: Could not authenticate.
2026-09-17 16:43:57 CLIENT -> SERVER: QUIT
2026-09-17 16:43:57 SMTP INBOUND: "221 2.0.0 Service closing transmission channel"
2026-09-17 16:43:57 SERVER -> CLIENT: 221 2.0.0 Service closing transmission channel
2026-09-17 16:43:57 Connection: closed
SMTP Error: Could not authenticate.