I'm also wondering how I can use Captcha services like RuCaptach or software like Capmonster with FPM3 as during the 1st stage of the warm up process of the profile mostly captchas are appearing?
Всем спасибо, вот так всё заработало:
------WebKitFormBoundary[[RANDOM_STRING]]
Content-Disposition: form-data; name="img"; filename="blob"
Content-Type: image/jpeg