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  1. May 2023
  2. softwareengineering.stackexchange.com softwareengineering.stackexchange.com
    Programming around email address case sensitivity
    1
    1. TylerRick 25 May 2023
      in Public
      a SHOULD is always trumped in RFCs by a MUST. The fact that hosts SHOULD do something means that they might not and I just wanted reassurance that, in reality, the SHOULD is a bit more widely adopted than its definition implies.
      IETF RFCs theory vs. practice e-mail addresses: are they case sensitive?
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    • theory vs. practice
    • IETF RFCs
    • e-mail addresses: are they case sensitive?

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    • TylerRick

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    softwareengineering.stackexchange.com/questions/128297/programming-around-email-address-case-sensitivity
  3. blog.teknkl.com blog.teknkl.com
    #wellactually: email addresses *are* case-sensitive, but proceed as if they're not
    1
    1. TylerRick 25 May 2023
      in Public
      When an IETF RFC uses the keyword “MUST” it means business
      IETF RFCs
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    • IETF RFCs

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    • TylerRick

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    blog.teknkl.com/email-addresses-case-sensitive-but-anyway/
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