I'm looking for an attachment that happens to be a password-protected PDF file (you need to type the password to open it). Is there a way to search Gmail for such files?
How to Search Gmail for Password-Protected PDFs
gmailgmail-attachmentspasswordspdf
Best Answer
You can search for PDF attachments, certainly. But Gmail has no idea whether a PDF is password-protected or not.
Searching for
should return all of your conversations with a PDF attachment.
If the sender mentioned that it was password-protected in the body of the message, this might be helpful: