I am trying to send test draft emails which used to work great, but today there is nothing working. Well not nothing, it works sometimes ! Sometimes I get back a 500 but most of the the requests go through as everything is ok but return me on the preview call a
public 'response' => string '' (length=0)
public 'http_status_code' => int 200
which is the expected result for this call, but I don' get the email, or extremely late.
It would be fantastic if someone could clarify this for me.
Thanks for getting in touch and sorry to hear you've been experiencing issues sending these tests via the API.
Just to clarify, there are no known issues at present, however we've gone ahead and have dropped you an email at your registered address, so look out for that shortly and look forward to receiving your reply, so we can investigate further :)