Today we changed the fire we attach to Zapier email we sent out in a Zap. Before it worked fine. After we switched the file/link the mail is sent but the zip file is broken and can be opened by any email program.
We tried different things like changing the file. Nothing works anymore. Any linked zip attachment from the dropbox. Files in the dropbox were fine. As soon as we attach it to the mail, the data is broken.
Same for zip, pdf ...
Does somebody know how to fix this?