My fax machine stops receiving messages before they are completely received.
Make sure that your machine has enough free memory to receive fax messages.
Internet Faxes are received into memory.
If too little memory is available, reception may be terminated before the complete message is received.
Install an optional memory expansion kit if your Internet Fax receptions frequently terminate before completion.
How do I confirm that the Internet Fax I sent was received by the person I sent it to?
You must contact the person and confirm with them directly.
Internet faxing can confirm receipt by the mail server (network device) the person is connected to, but nothing more.