I’m building a robot which reads PDF files from email, reads them and inputs them to our company’s system. However I’m facing a problem. I can’t save attachent from one of our suppliers when it’s directly from them. If I forward the exact same email back to my email address it works fine. And it works fine with every other email address that sends us PDF invoices. Unfortunately I’m not allowed to share the emails or files. What could cause the issue? I’m not using a filter in the save attachment function. I’ve attached a screenshot of the “code” that I renamede to duplicate the problem and to check that nothing else would cause it.