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tag: Access Token

identity

sp mode email issue

The sp-mode email issue, where addresses are being changed, has become a hot topic. Since I didn't fully understand it just by reading the articles, I drew a diagram, referencing things like the Technology Report in NTT DOCOMO Technical Journal Vol. 18 No. 3 [1]. Incidentally, "network" here refers to the sp-mode network. Proprietary authentication method…