Fix Errors with Craigslist Posting
If you're having difficulties posting to Craigslist from your CRM Marketing tab, try the steps below to fix the error.
Step 1: When in Chrome, click the Secure button.
Step 2: Next, click Site Settings.
Step 3: Find the Flash and Popups dropdowns and make sure they are set to "Allow".
Step 4: Exit that tab, refresh your marketing page, and try posting again.