{"id":17715,"date":"2024-05-16T13:52:49","date_gmt":"2024-05-16T04:52:49","guid":{"rendered":"https:\/\/sendgrid.kke.co.jp\/blog\/?p=17715"},"modified":"2026-02-05T18:05:59","modified_gmt":"2026-02-05T09:05:59","slug":"%e6%96%b0%e6%a9%9f%e8%83%bd%e3%80%8cemail-address-validation-api%e3%80%8d%e3%81%ae%e3%81%94%e7%b4%b9%e4%bb%8b","status":"publish","type":"post","link":"https:\/\/sendgrid.kke.co.jp\/blog\/?p=17715","title":{"rendered":"\u65b0\u6a5f\u80fd\u300cEmail Address Validation API\u300d\u306e\u3054\u7d39\u4ecb"},"content":{"rendered":"

\"\u65b0\u6a5f\u80fd\u300cEmail
\n\u5148\u65e5\u306e\u30d6\u30ed\u30b0<\/a>\u3067\u3082\u304a\u77e5\u3089\u305b\u3057\u305f\u901a\u308a\u3001\u5f0a\u793e\uff08\u682a\u5f0f\u4f1a\u793e\u69cb\u9020\u8a08\u753b\u7814\u7a76\u6240\uff09\u3067\u3054\u5951\u7d04\u3044\u305f\u3060\u3044\u305fTwilio SendGrid\u30a2\u30ab\u30a6\u30f3\u30c8\u3067\u306f\u30014\u67081\u65e5\u304b\u3089\u65b0\u3057\u3044\u6a5f\u80fd\u7fa4\u304c\u5229\u7528\u3067\u304d\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3057\u305f\u3002\u4eca\u56de\u306f\u3001\u305d\u306e\u65b0\u6a5f\u80fd\u306e\u4e2d\u304b\u3089\u300cEmail Address Validation API\u300d\u3092\u7d39\u4ecb\u3057\u307e\u3059\u3002<\/p>\n

Email Address Validation API\u3068\u306f\uff1f<\/h3>\n

Email Address Validation API\u306f\u3001\u30e1\u30fc\u30eb\u3092\u5b9f\u969b\u306b\u9001\u4fe1\u3059\u308b\u3053\u3068\u306a\u304f\u30e1\u30fc\u30eb\u30a2\u30c9\u30ec\u30b9\u306e\u6709\u52b9\u6027\u3092\u691c\u8a3c\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u308bAPI\u3067\u3059\uff08Pro\u4ee5\u4e0a\u306e\u30d7\u30e9\u30f3\u3067\u306e\u307f\u5229\u7528\u53ef\u80fd\uff09\u3002\u30e1\u30fc\u30eb\u30a2\u30c9\u30ec\u30b9\u306e\u5165\u529b\u30df\u30b9\u3084\u3001\u5b9b\u5148\u30c9\u30e1\u30a4\u30f3\u306e\u30e1\u30fc\u30eb\u30b5\u30fc\u30d0\u306e\u6709\u7121\u3001\u904e\u53bb\u306e\u30d0\u30a6\u30f3\u30b9\u6b74\u306a\u3069\u3092\u8abf\u3079\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n

\u3053\u306eAPI\u306b\u306f\u30011\u3064\u306e\u30e1\u30fc\u30eb\u30a2\u30c9\u30ec\u30b9\u306e\u691c\u8a3c\u7d50\u679c\u3092\u30ea\u30a2\u30eb\u30bf\u30a4\u30e0\u3067\u8fd4\u3059\u30a8\u30f3\u30c9\u30dd\u30a4\u30f3\u30c8\u3068\u3001\u5b9b\u5148\u30ea\u30b9\u30c8\u306eCSV\u30d5\u30a1\u30a4\u30eb\u3092\u30a2\u30c3\u30d7\u30ed\u30fc\u30c9\u3059\u308b\u3053\u3068\u3067\u975e\u540c\u671f\u306b\u691c\u8a3c\u3092\u884c\u3044\u3001\u7d50\u679c\u3092CSV\u3067\u53d6\u5f97\u3067\u304d\u308b\u30a8\u30f3\u30c9\u30dd\u30a4\u30f3\u30c8\u304c\u3042\u308a\u307e\u3059\u3002\u524d\u8005\u306f\u30d5\u30a9\u30fc\u30e0\u5165\u529b\u6642\u306e\u30ea\u30a2\u30eb\u30bf\u30a4\u30e0\u691c\u8a3c\u306b\u3001\u5f8c\u8005\u306f\u65e2\u5b58\u306e\u5b9b\u5148\u30ea\u30b9\u30c8\u306e\u30af\u30ea\u30fc\u30cb\u30f3\u30b0\u306b\u6d3b\u7528\u3067\u304d\u307e\u3059\u3002<\/p>\n

\u4f7f\u3044\u65b9<\/h3>\n

\u3053\u3053\u304b\u3089\u306f\u3001\u5b9f\u969b\u306b\u8a66\u3057\u306a\u304c\u3089\u6a5f\u80fd\u3092\u7d39\u4ecb\u3057\u3066\u3044\u304d\u307e\u3059\u3002<\/p>\n

\u2460 \u5358\u4e00\u306e\u5b9b\u5148\u306e\u30ea\u30a2\u30eb\u30bf\u30a4\u30e0\u691c\u8a3c<\/h4>\n

\u5c02\u7528\u306eAPI\u30ad\u30fc\u306e\u4f5c\u6210<\/h5>\n

\u307e\u305a\u306fSendGrid\u306e\u30c0\u30c3\u30b7\u30e5\u30dc\u30fc\u30c9\u304b\u3089API\u30ad\u30fc\u3092\u4f5c\u6210\u3057\u307e\u3057\u3087\u3046\u3002\u4ed6\u306eAPI\u3092\u5229\u7528\u3059\u308b\u5834\u5408\u3068\u7570\u306a\u308a\u3001Email Address Validation API\u5c02\u7528\u306eAPI\u30ad\u30fc\u3092\u4f5c\u6210\u3059\u308b\u5fc5\u8981\u304c\u3042\u308b\u306e\u3067\u6ce8\u610f\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n

SendGrid\u30c0\u30c3\u30b7\u30e5\u30dc\u30fc\u30c9\u306eSettings\u306e\u300cAPI Keys<\/a>\u300d\u3092\u9078\u629e\u3057\u3001\u53f3\u4e0a\u306e\u300cCreate API Key\u300d\u3092\u30af\u30ea\u30c3\u30af\u3059\u308b\u3068\u4ee5\u4e0b\u306e\u3088\u3046\u306a\u753b\u9762\u304c\u8868\u793a\u3055\u308c\u307e\u3059\u3002<\/p>\n

\"API\u30ad\u30fc\u306e\u4f5c\u6210\"
\n\u300cAPI Key Name\u300d\u306b\u9069\u5f53\u306a\u540d\u524d\u3092\u5165\u529b\u3057\u3001\u300cAPI Key Permissions\u300d\u306e\u9078\u629e\u80a2\u306e\u4e2d\u304b\u3089\u300cEmail Address Validation Access\u300d\u3092\u9078\u3073\u307e\u3057\u3087\u3046\u3002\u300cAccess Details\u300d\u306e\u300cValidation\u300d\u306e\u9805\u76ee\u3092\u300cFull Access\u300d\u306b\u3057\u3001\u300cCreate & View\u300d\u30dc\u30bf\u30f3\u3092\u30af\u30ea\u30c3\u30af\u3059\u308b\u3068API\u30ad\u30fc\u304c\u8868\u793a\u3055\u308c\u307e\u3059\u3002\u5f8c\u304b\u3089\u78ba\u8a8d\u3057\u76f4\u3059\u3053\u3068\u304c\u3067\u304d\u306a\u3044\u306e\u3067\u3001\u30bb\u30ad\u30e5\u30a2\u306a\u5834\u6240\u306b\u4fdd\u5b58\u3057\u3066\u304a\u3044\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n

\u30ea\u30af\u30a8\u30b9\u30c8\u3068\u30ec\u30b9\u30dd\u30f3\u30b9<\/h5>\n

\u6b21\u306b\u3001\u4f5c\u6210\u3057\u305fAPI\u30ad\u30fc\u3092\u7528\u3044\u3066\u30ea\u30af\u30a8\u30b9\u30c8\u3092\u884c\u3044\u307e\u3059\u3002\u4ee5\u4e0b\u306fcURL\u3067\u300csendgridtesting@gmail.com\u300d\u3092\u691c\u8a3c\u3059\u308b\u30ea\u30af\u30a8\u30b9\u30c8\u306e\u4f8b\u3067\u3059\u3002<\/p>\n

\r\ncurl -X POST "https:\/\/api.sendgrid.com\/v3\/validations\/email" \\\r\n--header "Authorization: Bearer <<API_KEY>>" \\\r\n--header "Content-Type: application\/json" \\\r\n--data '{\r\n  "email": "sendgridtesting@gmail.com",\r\n  "source": "signup"\r\n}'\r\n<\/pre>\n
\u3059\u308b\u3068\u3001\u4ee5\u4e0b\u306e\u3088\u3046\u306a\u30ec\u30b9\u30dd\u30f3\u30b9\u304c\u8fd4\u3063\u3066\u304d\u307e\u3059\u3002<\/p>\n
\r\n{\r\n  "result": {\r\n    "email": "sendgridtesting@gmail.com",\r\n    "verdict": "Valid",\r\n    "score": 0.87351,\r\n    "local": "sendgridtesting",\r\n    "host": "gmail.com",\r\n    "checks": {\r\n      "domain": {\r\n        "has_valid_address_syntax": true,\r\n        "has_mx_or_a_record": true,\r\n        "is_suspected_disposable_address": false\r\n      },\r\n      "local_part": {\r\n        "is_suspected_role_address": false\r\n      },\r\n      "additional": {\r\n        "has_known_bounces": false,\r\n        "has_suspected_bounces": false\r\n      }\r\n    },\r\n    "source": "SIGNUP",\r\n    "ip_address": "192.0.2.1"\r\n  }\r\n}\r\n<\/pre>\n
\u91cd\u8981\u306a\u6307\u6a19\u3092\u3044\u304f\u3064\u304b\u629c\u7c8b\u3057\u3066\u8aac\u660e\u3059\u308b\u3068\u4ee5\u4e0b\u306e\u901a\u308a\u3067\u3059\u3002<\/p>\n