After testing modern online faxing and reading https://tech4blog.com/ , I realized it’s not really competing with email—it complements it. From personal experience, fax provides extra security and a clear delivery confirmation, which email sometimes lacks. I’ve used fax when contracts or legal forms needed guaranteed delivery, and it worked perfectly. It’s convenient, mobile, and surprisingly fast. Honestly, for certain tasks, I now trust fax more than email.
