Deckard Posted October 30, 2020 Share Posted October 30, 2020 (edited) Hello, we are offering a free online SaaS which also has the ability to upload pictures. This has now been abused for the first time by a 'spamvertisement' - so someone sending emails from a different server but in these email using images uploaded on our SaaS server. Is there a tool to reliably detect spamvertised images maybe on upload? Could this be solved server-side? Like blocking all images if they are trying to be loaded from outside our webpage? Any reasonable ideas would be appreciated. Thank you in advance Christian Edited October 30, 2020 by Deckard Quote Link to comment Share on other sites More sharing options...
Join the conversation
You can post now and register later. If you have an account, sign in now to post with your account.