为开发者打造，深受开发者信赖

curl -X POST https://api2.sendcloud.net/api/mail/send \
-H"Content Type: multipart/form-data" \
-F"apiUser=your_api_user" \
-F"apiKey your_actual_api_key" \
-F"to=recipient@example.com" \
-F"from=example@aurorasendcloud.org" \
-F"fromname=Aurora SendCloud" \
-F"subject=Aurora SendCloud Say Hello" \
-F"html=Awsome ! You have successfully sent your 
first email from Aurora SendCloud! " \
-F"respEmailld=true"