Hope somebody could help me. I integrate the https://commerce.coinbase.com platform on the website. And test payments were successful but I couldn`t set-up normal email sending to the clients.
Here is what I got:
Here is the error: Failed to establish a connection to the remote server at https://instamama.net/
According to this error, CoinBase can`t send an event (message) to the website that the payment was successful and the email with confirmation data was sent to the clients.
I guess maybe some CoinBase port or IP blocks by the DigitalOcean side.
If someone can help I will be very grateful for the help.
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