I'm aware this may not be a FileMaker issue - it could be a Google issue, but I wonder can anybody, perhaps from having had a similar experience, point me in the right direction towards solving this annoying problem.
Since we upgraded to Filemaker 16 from 13, our generated PDFs cannot be previsualised by people using platforms such as Gmail. Before they worked. Now they must be downloaded and viewed locally. Other PDFs open just fine in Gmail.
It's not a browser problem as I can open local PDFs from within the browser.
Also, I ran several checkers on the PDFs and they came up good to go.
Not sure where to turn...