1. get a marketing email from Linux Foundation because I will speak at their event 2. Go to the unsubscribe URL in their email 3. HTTP 405 Method Not Allowed 🤦 4. so I curl the URL and what do you see? "allow: POST,OPTIONS" 5. curl -X to the rescue! 6. no error returned for that command line Somehow I guess very few people unsubscribe from those lists...
#curl runs in these things image