Invoice :2024/00706 To => accounts@lamarholidays.com,info@lamarholidays.com SMTP connect() failed. https://github.com/PHPMailer/PHPMailer/wiki/Troubleshooting LHH156013 / Booking Vouchered To => info@lamarholidays.com SMTP connect() failed. https://github.com/PHPMailer/PHPMailer/wiki/Troubleshooting LHH156013 / Booking Vouchered To => online.booking@lamarholidays.com,bookings.dxb@lamarholidays.com,accounts@lamarholidays.com SMTP connect() failed. https://github.com/PHPMailer/PHPMailer/wiki/Troubleshooting