PrismKit網頁Email 正規化工具Email 正規化工具在瀏覽器中執行本機複製連結Markdown將 Email 地址轉成標準形式（轉小寫、移除點號與 +標籤），讓重複的地址對得上。Mailto 連結產生器Build a correctly encoded mailto link and HTML snippet from recipients, subject and body, or parse an existing one.Email 解析器（.eml）Parse a raw email or .eml file into decoded headers, delivery hops, SPF/DKIM/DMARC results, MIME parts, bodies and attachments.