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The "InterFAX Service" is an internet fax service that allows you to send and receive faxes via email (email software or email systems) or Web Service. No special equipment or software is required. As long as you have an environment capable of sending and receiving emails, you can send and receive faxes using systems, computers, mobile phones, or smartphones. We provide a SOAP API for development purposes. Utilizing the InterFAX Web Service allows for efficient construction of fax sending and receiving applications. Additionally, it supports the S/MIME standard, enabling encryption of sent and received emails to prevent information leakage, and electronic signatures to prevent impersonation. The Web Service offers a secure environment through SSL. 【Features】 ■ Use existing email systems as they are ■ Fax solutions that match business applications ■ SOAP API provided for development purposes ■ Advanced security features included as standard ■ Service started in 2002, with extensive experience in corporate use * For more details, please refer to our website (https://www.interfax.jp/). If you have any questions, please feel free to contact us.

• Email/Fax transmission