What is eFax and how does it work?

eFax is a digital faxing service that allows users to send and receive faxes through email or an online portal. It eliminates the need for a physical fax machine and paper documents, making it a more convenient and environmentally friendly option. To use eFax, users simply need to sign up for a subscription plan and be assigned a unique fax number. When sending a fax, users can attach digital files or enter the recipient's fax number in the email's address field. The email is then routed through eFax's servers, converted into a fax format, and delivered to the recipient's fax machine or online account. Similarly, incoming faxes are delivered to the user's email inbox as attachments, which can be viewed, downloaded, or printed directly from the email. eFax offers various features like electronic signatures, file storage, and mobile apps for ease of use.