Why are images not showing up on Tumblr when dlvr.it posts RSS feeds to Tumblr? dlvr.it does not currently post full HTML to any service.We are considering implementing this as a feature for future release dates. Updated April 30, 2018 13:48 Have more questions? Submit a request Related articles Where did my post go? How do I enable / disable image posting in Facebook? Why are photos not posting to my social networks?