How do I send Order Confirmation Email after successfull Payment in Magento 2.3.0

Question

I am struggling with this from past 3 weeks and tried almost all of the solutions suggested but nothing works for me. I want to send an Order Confirmation email after successful payment (Payment Gateway Paystack).

Even I have tried this https://meetanshi.com/blog/send-magento-2-order-confirmation-email-after-payment-success/ but the mails stop working for an order previously emails were sent with payment now they are not. Please help how can I fix this in Magento 2.3.0.

Environment Using -

• Magento 2.3.0
• PHP 7.1
• CentOS 7 Godaddy server

Answer 1

The Issue was with my Payment gateway. I have modified the PayStack code and on successful payment, I have sent the order confirmation email. and it's working now.