[2025-01-07 13:54:40] production.ERROR: users-unusual-login ["Failed to authenticate on SMTP server with username \"noreply@ubfs.uk\" using 2 possible authenticators. Authenticator LOGIN returned Expected response code 235 but got code \"535\", with message \"535 Incorrect authentication data\r\n\". Authenticator PLAIN returned Expected response code 235 but got code \"535\", with message \"535 Incorrect authentication data\r\n\"."] 
[2025-01-07 13:54:44] production.ERROR: users-unusual-login ["Failed to authenticate on SMTP server with username \"noreply@ubfs.uk\" using 2 possible authenticators. Authenticator LOGIN returned Expected response code 235 but got code \"535\", with message \"535 Incorrect authentication data\r\n\". Authenticator PLAIN returned Expected response code 235 but got code \"535\", with message \"535 Incorrect authentication data\r\n\"."] 
[2025-01-07 13:54:45] production.ERROR: users-unusual-login ["Failed to authenticate on SMTP server with username \"noreply@ubfs.uk\" using 2 possible authenticators. Authenticator LOGIN returned Expected response code 235 but got code \"535\", with message \"535 Incorrect authentication data\r\n\". Authenticator PLAIN returned Expected response code 235 but got code \"535\", with message \"535 Incorrect authentication data\r\n\"."] 
[2025-01-07 13:54:45] production.ERROR: users-unusual-login ["Failed to authenticate on SMTP server with username \"noreply@ubfs.uk\" using 2 possible authenticators. Authenticator LOGIN returned Expected response code 235 but got code \"535\", with message \"535 Incorrect authentication data\r\n\". Authenticator PLAIN returned Expected response code 235 but got code \"535\", with message \"535 Incorrect authentication data\r\n\"."] 
[2025-01-07 15:33:57] production.ERROR: users-unusual-login ["Failed to authenticate on SMTP server with username \"noreply@ubfs.uk\" using 2 possible authenticators. Authenticator LOGIN returned Expected response code 235 but got code \"535\", with message \"535 Incorrect authentication data\r\n\". Authenticator PLAIN returned Expected response code 235 but got code \"535\", with message \"535 Incorrect authentication data\r\n\"."] 
[2025-01-07 15:34:01] production.ERROR: users-unusual-login ["Failed to authenticate on SMTP server with username \"noreply@ubfs.uk\" using 2 possible authenticators. Authenticator LOGIN returned Expected response code 235 but got code \"535\", with message \"535 Incorrect authentication data\r\n\". Authenticator PLAIN returned Expected response code 235 but got code \"535\", with message \"535 Incorrect authentication data\r\n\"."] 
[2025-01-07 15:34:02] production.ERROR: users-unusual-login ["Failed to authenticate on SMTP server with username \"noreply@ubfs.uk\" using 2 possible authenticators. Authenticator LOGIN returned Expected response code 235 but got code \"535\", with message \"535 Incorrect authentication data\r\n\". Authenticator PLAIN returned Expected response code 235 but got code \"535\", with message \"535 Incorrect authentication data\r\n\"."] 
[2025-01-07 15:34:02] production.ERROR: users-unusual-login ["Failed to authenticate on SMTP server with username \"noreply@ubfs.uk\" using 2 possible authenticators. Authenticator LOGIN returned Expected response code 235 but got code \"535\", with message \"535 Incorrect authentication data\r\n\". Authenticator PLAIN returned Expected response code 235 but got code \"535\", with message \"535 Incorrect authentication data\r\n\"."] 
[2025-01-07 15:34:03] production.ERROR: users-unusual-login ["Failed to authenticate on SMTP server with username \"noreply@ubfs.uk\" using 2 possible authenticators. Authenticator LOGIN returned Expected response code 235 but got code \"535\", with message \"535 Incorrect authentication data\r\n\". Authenticator PLAIN returned Expected response code 235 but got code \"535\", with message \"535 Incorrect authentication data\r\n\"."] 
[2025-01-07 15:34:04] production.ERROR: users-unusual-login ["Failed to authenticate on SMTP server with username \"noreply@ubfs.uk\" using 2 possible authenticators. Authenticator LOGIN returned Expected response code 235 but got code \"535\", with message \"535 Incorrect authentication data\r\n\". Authenticator PLAIN returned Expected response code 235 but got code \"535\", with message \"535 Incorrect authentication data\r\n\"."] 
[2025-01-07 15:34:04] production.ERROR: users-unusual-login ["Failed to authenticate on SMTP server with username \"noreply@ubfs.uk\" using 2 possible authenticators. Authenticator LOGIN returned Expected response code 235 but got code \"535\", with message \"535 Incorrect authentication data\r\n\". Authenticator PLAIN returned Expected response code 235 but got code \"535\", with message \"535 Incorrect authentication data\r\n\"."] 
[2025-01-07 15:34:06] production.ERROR: users-unusual-login ["Failed to authenticate on SMTP server with username \"noreply@ubfs.uk\" using 2 possible authenticators. Authenticator LOGIN returned Expected response code 235 but got code \"535\", with message \"535 Incorrect authentication data\r\n\". Authenticator PLAIN returned Expected response code 235 but got code \"535\", with message \"535 Incorrect authentication data\r\n\"."] 
[2025-01-07 15:34:07] production.ERROR: users-unusual-login ["Failed to authenticate on SMTP server with username \"noreply@ubfs.uk\" using 2 possible authenticators. Authenticator LOGIN returned Expected response code 235 but got code \"535\", with message \"535 Incorrect authentication data\r\n\". Authenticator PLAIN returned Expected response code 235 but got code \"535\", with message \"535 Incorrect authentication data\r\n\"."] 
[2025-01-07 15:34:07] production.ERROR: users-unusual-login ["Failed to authenticate on SMTP server with username \"noreply@ubfs.uk\" using 2 possible authenticators. Authenticator LOGIN returned Expected response code 235 but got code \"535\", with message \"535 Incorrect authentication data\r\n\". Authenticator PLAIN returned Expected response code 235 but got code \"535\", with message \"535 Incorrect authentication data\r\n\"."] 
[2025-01-07 15:34:08] production.ERROR: users-unusual-login ["Failed to authenticate on SMTP server with username \"noreply@ubfs.uk\" using 2 possible authenticators. Authenticator LOGIN returned Expected response code 235 but got code \"535\", with message \"535 Incorrect authentication data\r\n\". Authenticator PLAIN returned Expected response code 235 but got code \"535\", with message \"535 Incorrect authentication data\r\n\"."] 
[2025-01-07 15:34:08] production.ERROR: users-unusual-login ["Failed to authenticate on SMTP server with username \"noreply@ubfs.uk\" using 2 possible authenticators. Authenticator LOGIN returned Expected response code 235 but got code \"535\", with message \"535 Incorrect authentication data\r\n\". Authenticator PLAIN returned Expected response code 235 but got code \"535\", with message \"535 Incorrect authentication data\r\n\"."] 
[2025-01-07 15:34:09] production.ERROR: users-unusual-login ["Failed to authenticate on SMTP server with username \"noreply@ubfs.uk\" using 2 possible authenticators. Authenticator LOGIN returned Expected response code 235 but got code \"535\", with message \"535 Incorrect authentication data\r\n\". Authenticator PLAIN returned Expected response code 235 but got code \"535\", with message \"535 Incorrect authentication data\r\n\"."] 
[2025-01-07 15:34:09] production.ERROR: users-unusual-login ["Failed to authenticate on SMTP server with username \"noreply@ubfs.uk\" using 2 possible authenticators. Authenticator LOGIN returned Expected response code 235 but got code \"535\", with message \"535 Incorrect authentication data\r\n\". Authenticator PLAIN returned Expected response code 235 but got code \"535\", with message \"535 Incorrect authentication data\r\n\"."] 
[2025-01-07 15:34:09] production.ERROR: users-unusual-login ["Failed to authenticate on SMTP server with username \"noreply@ubfs.uk\" using 2 possible authenticators. Authenticator LOGIN returned Expected response code 235 but got code \"535\", with message \"535 Incorrect authentication data\r\n\". Authenticator PLAIN returned Expected response code 235 but got code \"535\", with message \"535 Incorrect authentication data\r\n\"."]