1. There is Secure Fax recieve, but that just means you would go to the printer, type in a code, and the jobs would all pile out without you being able to check what they were (Stops faxes sitting on the tray with confidential info on them in a public space)
2. There is Fax filtering, you can simply bock unknown numbers or just only allow the numbers you want
3. If email sending is available on the device already, you can just forward all faxes to email,
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