I also reached out to them on Twitter but they directed me to this form. I followed up with them on Twitter with what happened in this screenshot but they are now ignoring me.

  • Echo DotEnglish
    19•7 months ago

    The best of validation is just to confirm that the email contains a @ and a . and if it does send it an email with a confirmation link.

    • @[email protected]English
      32•7 months ago

      TLDs are valid in emails, as are IP V6 addresses, so checking for a . is technically not correct. For example a@b and a@[IPv6:2001:db8::1] are both valid email addresses.

      • @[email protected]English
        26•7 months ago

        I feel like using a@[IPv6:2001:db8::1] is asking for trouble everywhere online.

        But its tempting to try out, not many people would expect this.

        • Crass SpektakelEnglish
          2•7 months ago

          try [email protected] or user@d.e.a.d.b.e.e.f.0.1.2.3.4.5.6.7.8.9.a.b.c.d.e.f.0.0.0.0.1.2.3.4.ip6.arpa just for the giggles. Mix it with BANG-Adressing:

          123.45.67.89.in-addr.arpa!d.e.a.d.b.e.e.f.0.1.2.3.4.5.6.7.8.9.a.b.c.d.e.f.0.0.0.0.1.2.3.4.ip6.arpa!user