2020-05-27 13:37:12 CLIENT -> SERVER: EHLO api.palmhillsdevelopments.com
2020-05-27 13:37:12 CLIENT -> SERVER: STARTTLS
2020-05-27 13:37:12 CLIENT -> SERVER: EHLO api.palmhillsdevelopments.com
2020-05-27 13:37:12 CLIENT -> SERVER: AUTH LOGIN
2020-05-27 13:37:12 CLIENT -> SERVER: <credentials hidden>
2020-05-27 13:37:12 CLIENT -> SERVER: <credentials hidden>
2020-05-27 13:37:23 SMTP ERROR: Password command failed: 535 5.7.3 Authentication unsuccessful [BY3PR05CA0011.namprd05.prod.outlook.com]
SMTP Error: Could not authenticate.
2020-05-27 13:37:23 CLIENT -> SERVER: QUIT
SMTP Error: Could not authenticate.
array(2) { ["res"]=> int(0) ["body"]=> string(76) "Message could not be sent. Mailer Error: SMTP Error: Could not authenticate." }