{"id":12217,"date":"2020-02-05T11:47:01","date_gmt":"2020-02-05T02:47:01","guid":{"rendered":"https:\/\/sendgrid.kke.co.jp\/blog\/?p=12217"},"modified":"2025-11-26T13:33:34","modified_gmt":"2025-11-26T04:33:34","slug":"sendgrid-%e6%96%b0%e4%ba%ba%e6%88%90%e9%95%b7%e8%a8%98%e3%80%80%e7%ac%ac%e5%85%ab%e5%9b%9e%e3%80%80smtp%e3%82%b5%e3%83%bc%e3%83%90%e3%81%ab%e6%8e%a5%e7%b6%9a%e3%81%97%e3%81%a6%e3%83%a1%e3%83%bc","status":"publish","type":"post","link":"https:\/\/sendgrid.kke.co.jp\/blog\/?p=12217","title":{"rendered":"\u3010SendGrid\u57fa\u672c\u8b1b\u5ea7 #8\u3011SMTP\u30b5\u30fc\u30d0\u306b\u63a5\u7d9a\u3057\u3066\u30e1\u30fc\u30eb\u3092\u9001\u308b"},"content":{"rendered":"<p><img decoding=\"async\" src=\"https:\/\/sendgrid.kke.co.jp\/blog\/wp\/wp-content\/uploads\/2025\/11\/8.png\" alt=\"\u3010SendGrid\u57fa\u672c\u8b1b\u5ea7 #8\u3011SMTP\u30b5\u30fc\u30d0\u306b\u63a5\u7d9a\u3057\u3066\u30e1\u30fc\u30eb\u3092\u9001\u308b\" width=\"100%\" class=\"aligncenter size-full wp-image-19730\" srcset=\"https:\/\/sendgrid.kke.co.jp\/blog\/wp\/wp-content\/uploads\/2025\/11\/8.png 650w, https:\/\/sendgrid.kke.co.jp\/blog\/wp\/wp-content\/uploads\/2025\/11\/8-300x185.png 300w, https:\/\/sendgrid.kke.co.jp\/blog\/wp\/wp-content\/uploads\/2025\/11\/8-225x139.png 225w\" sizes=\"(max-width: 650px) 100vw, 650px\" \/><\/p>\n<p>\u5e74\u304c\u660e\u3051\u3066\u3042\u3063\u3068\u3044\u3046\u9593\u306b\u4e00\u30f6\u6708\u304c\u7d4c\u3061\u3001\u79c1\u304c\u65b0\u4eba\u3067\u3044\u3089\u308c\u308b\u6642\u9593\u3082\u6b8b\u308a\u308f\u305a\u304b\u306b\u306a\u3063\u3066\u3057\u307e\u3044\u307e\u3057\u305f\u3002\u3053\u306e\u9803\u306f\u3001\u81ea\u529b\u3067\u30e1\u30fc\u30eb\u914d\u4fe1\u3092\u3059\u308b\u5927\u5909\u3055\u3084SendGrid\u306a\u3069\u306e\u30e1\u30fc\u30eb\u914d\u4fe1\u30b5\u30fc\u30d3\u30b9\u306e\u4fbf\u5229\u3055\u3092\u3082\u3063\u3068\u77e5\u308b\u3079\u304f\u3001SendGrid\u306e\u6a5f\u80fd\u306b\u9650\u5b9a\u305b\u305a\u3001\u4e00\u822c\u7684\u306a\u30e1\u30fc\u30eb\u9001\u4fe1\u306e\u7406\u89e3\u3092\u6df1\u3081\u305f\u3044\u306a\u3068\u601d\u3063\u3066\u3044\u307e\u3059\u3002\u4eca\u56de\u306f\u305d\u306e\u521d\u6b69\u3068\u3057\u3066\u3001\u30e1\u30fc\u30eb\u9001\u4fe1\u306e\u57fa\u672c\u7684\u306a\u30d7\u30ed\u30c8\u30b3\u30eb\u3067\u3042\u308bSMTP\u3092\u5b9f\u969b\u306b\u8a66\u3057\u3066\u307f\u305f\u3044\u3068\u601d\u3044\u307e\u3059\u3002<\/p>\n<h3>SMTP\u3068\u306f<\/h3>\n<p>\u30e1\u30fc\u30eb\u304c\u3069\u3046\u3044\u3046\u6d41\u308c\u3067\u5b9b\u5148\u307e\u3067\u5c4a\u304f\u306e\u304b\u3001\u3053\u306e\u30d6\u30ed\u30b0\u306e\u8aad\u8005\u306e\u65b9\u306a\u3089\u3054\u5b58\u77e5\u306e\u65b9\u304c\u591a\u3044\u306e\u3067\u306f\u306a\u3044\u3067\u3057\u3087\u3046\u304b\u3002\u305f\u3060\u79c1\u306e\u3088\u3046\u306b\u3001\u9001\u4fe1\u30dc\u30bf\u30f3\u4e00\u3064\u3067\u30e1\u30fc\u30eb\u304c\u9001\u308c\u308b\u306e\u304c\u5f53\u7136\u3067\u3001\u305d\u308c\u4ee5\u4e0a\u306e\u3053\u3068\u3092\u77e5\u3089\u306a\u3044\u65b9\u306e\u305f\u3081\u306b\u3068\u3066\u3082\u7c21\u5358\u306b\u8aac\u660e\u3059\u308b\u3068\u3001\u4ee5\u4e0b\u306e\u56f3\u306e\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<p><img decoding=\"async\" class=\"aligncenter size-full wp-image-12219\" src=\"https:\/\/sendgrid.kke.co.jp\/blog\/wp\/wp-content\/uploads\/2020\/01\/fig1-1.png\" alt=\"SMTP\u3068\u306f\" width=\"100%\" srcset=\"https:\/\/sendgrid.kke.co.jp\/blog\/wp\/wp-content\/uploads\/2020\/01\/fig1-1.png 1924w, https:\/\/sendgrid.kke.co.jp\/blog\/wp\/wp-content\/uploads\/2020\/01\/fig1-1-300x110.png 300w, https:\/\/sendgrid.kke.co.jp\/blog\/wp\/wp-content\/uploads\/2020\/01\/fig1-1-768x281.png 768w, https:\/\/sendgrid.kke.co.jp\/blog\/wp\/wp-content\/uploads\/2020\/01\/fig1-1-1024x375.png 1024w\" sizes=\"(max-width: 1924px) 100vw, 1924px\" \/><\/p>\n<p>\u30e1\u30fc\u30eb\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u306e\u9001\u4fe1\u30dc\u30bf\u30f3\u3092\u62bc\u3059\u3068\u3001\u30e1\u30fc\u30eb\u306f\u6700\u521d\u306b\u9001\u4fe1\u5074\u306e\u30e1\u30fc\u30eb\u30b5\u30fc\u30d0\u306b\u9001\u3089\u308c\u307e\u3059\u3002\u53d7\u3051\u53d6\u3063\u305f\u30b5\u30fc\u30d0\u306f\u53d7\u4fe1\u5074\u306e\u30e1\u30fc\u30eb\u30b5\u30fc\u30d0\u306b\u914d\u9001\u3057\u3001\u6700\u7d42\u7684\u306b\u53d7\u4fe1\u8005\u306f\u305d\u3053\u304b\u3089\u30e1\u30fc\u30eb\u3092\u53d7\u3051\u53d6\u308a\u307e\u3059\u3002<\/p>\n<p>SMTP\u306fSimple Mail Transfer Protocol\u306e\u7565\u3067\u3001\u5dee\u51fa\u4eba-\u30e1\u30fc\u30eb\u30b5\u30fc\u30d0\u9593\u3084\u30e1\u30fc\u30eb\u30b5\u30fc\u30d0\u540c\u58eb\u3067\u30e1\u30fc\u30eb\u3092\u3069\u306e\u3088\u3046\u306b\u53d7\u3051\u6e21\u3059\u304b\u3092\u898f\u5b9a\u3059\u308b\u30d7\u30ed\u30c8\u30b3\u30eb\u3067\u3059\u3002\u30d7\u30ed\u30c8\u30b3\u30eb\u3068\u306f\u3001\u901a\u4fe1\u306b\u304a\u3051\u308b\u300c\u4f5c\u6cd5\u300d\u306e\u3088\u3046\u306a\u3082\u306e\u3067\u3059\u3002\u306f\u304c\u304d\u3092\u9001\u308b\u969b\u306b\u3082\u3001\u90f5\u4fbf\u756a\u53f7\u3084\u4f4f\u6240\u3084\u672c\u6587\u3092\u3069\u3053\u306b\u3069\u306e\u3088\u3046\u306b\u66f8\u304f\u304b\u3068\u3044\u3046\u300c\u4f5c\u6cd5\u300d\u304c\u6c7a\u3081\u3089\u308c\u3066\u3044\u307e\u3059\u306d\u3002\u30e1\u30fc\u30eb\u306e\u5834\u5408\u3082\u540c\u69d8\u306b\u3001\u30c7\u30fc\u30bf\u3092\u3084\u308a\u53d6\u308a\u3059\u308b\u305f\u3081\u306e\u4f5c\u6cd5=\u30d7\u30ed\u30c8\u30b3\u30eb\u306b\u5f93\u308f\u306a\u3051\u308c\u3070\u306a\u308a\u307e\u305b\u3093\u3002\u306f\u304c\u304d\u306e\u5834\u5408\u306f\u56fd\u306b\u3088\u3063\u3066\u300c\u4f5c\u6cd5\u300d\u304c\u7570\u306a\u308b\u305f\u3081\u3001\u65e5\u672c\u306e\u306f\u304c\u304d\u3092\u6d77\u5916\u3067\u306e\u3084\u308a\u53d6\u308a\u306b\u4f7f\u3046\u3053\u3068\u306f\u3067\u304d\u307e\u305b\u3093\u304c\u3001\u30e1\u30fc\u30eb\u306e\u5834\u5408\u306f<a href=\"https:\/\/tools.ietf.org\/html\/rfc5321\" target=\"_blank\" rel=\"noopener\">\u5168\u4e16\u754c\u5171\u901a\u306e\u300c\u4f5c\u6cd5\u300d<\/a>\u304c\u5b9a\u3081\u3089\u308c\u3066\u3044\u3066\u3001\u3053\u308c\u304cSMTP\u3067\u3059\u3002<\/p>\n<p>\u30e1\u30fc\u30eb\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u3067\u9001\u53d7\u4fe1\u3092\u3075\u3064\u3046\u306b\u3057\u3066\u3044\u308b\u9650\u308a\u3067\u306f\u3001\u3053\u306e\u4f5c\u6cd5\u3092\u610f\u8b58\u3059\u308b\u5fc5\u8981\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u79c1\u305f\u3061\u304c\u6587\u9762\u3092\u66f8\u304d\u3001\u5b9b\u5148\u3092\u5165\u529b\u3057\u3001\u9001\u4fe1\u30dc\u30bf\u30f3\u3092\u62bc\u3059\u3068\u3001\u88cf\u3067\u30e1\u30fc\u30eb\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u304cSMTP\u306b\u306e\u3063\u3068\u3063\u305f\u5f62\u3067\u30e1\u30fc\u30eb\u3092\u9001\u3063\u3066\u304f\u308c\u3066\u3044\u307e\u3059\u3002\u305d\u3053\u3067\u4eca\u56de\u306f\u3001\u3053\u306eSMTP\u3092\u76f4\u63a5\u4f7f\u3063\u3066\u30e1\u30fc\u30eb\u306e\u4f5c\u6cd5\u3092\u4f53\u9a13\u3057\u3066\u307f\u305f\u3044\u3068\u601d\u3044\u307e\u3059\u3002<\/p>\n<h3>SendGrid\u306eSMTP\u30b5\u30fc\u30d0\u306b\u63a5\u7d9a\u3057\u3066\u30e1\u30fc\u30eb\u3092\u9001\u308b<\/h3>\n<p>SendGrid\u30e6\u30fc\u30b6\u3067\u3042\u308c\u3070SMTP\u3092\u7528\u3044\u3066SendGrid\u304b\u3089\u30e1\u30fc\u30eb\u3092\u9001\u4fe1\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u30bf\u30fc\u30df\u30ca\u30eb\u304b\u3089\u3001\u4ee5\u4e0b\u306e\u3088\u3046\u306b\u3057\u3066SendGrid\u306e\u30e1\u30fc\u30eb\u30b5\u30fc\u30d0 smtp.sendgrid.net \u306b\u63a5\u7d9a\u3057\u307e\u3059\u3002<\/p>\n<pre class=\"brush: bash; gutter: false; highlight: [2]; title: ; notranslate\" title=\"\">\r\n$ telnet smtp.sendgrid.net 587\r\n220 SG ESMTP service ready at ismtpd0000xxxxxx.sendgrid.net\r\n<\/pre>\n<p>telnet\u306f\u9060\u9694\u5730\u306b\u3042\u308b\u30b5\u30fc\u30d0\u3092\u64cd\u4f5c\u3059\u308b\u305f\u3081\u306e\u30b3\u30de\u30f3\u30c9\u3067\u3059\uff08\u74b0\u5883\u306b\u3088\u3063\u3066\u306f\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u304c\u5fc5\u8981\uff09\u3002587\u306fSendGrid\u304c\u63a8\u5968\u3059\u308b\u30dd\u30fc\u30c8\u756a\u53f7\u3067\u3059\u3002\u4e0a\u306e\u3088\u3046\u306b2xx\u306e\u8fd4\u7b54\u304c\u8fd4\u3063\u3066\u304d\u3066\u63a5\u7d9a\u304c\u3067\u304d\u305f\u3089\u3001\u4ee5\u4e0b\u306e\u3088\u3046\u306b\u300c\u6328\u62f6\u300d\u3092\u3057\u3066\u81ea\u5206\u306e\u8eab\u5143\u3092\u77e5\u3089\u305b\u307e\u3059\uff08\u4ee5\u5f8c\u3001\u6570\u5b57\u304b\u3089\u59cb\u307e\u308b\u884c\u306f\u30b5\u30fc\u30d0\u304b\u3089\u306e\u5fdc\u7b54\u3067\u3001\u305d\u308c\u4ee5\u5916\u306f\u3053\u3061\u3089\u306e\u5165\u529b\u3067\u3059\uff09\u3002<\/p>\n<pre class=\"brush: bash; gutter: false; highlight: [2,3,4,5,6,7,8]; title: ; notranslate\" title=\"\">\r\nEHLO kke.co.jp\r\n250-smtp.sendgrid.net\r\n250-8BITMIME\r\n250-PIPELINING\r\n250-SIZE 31457280\r\n250-STARTTLS\r\n250-AUTH PLAIN LOGIN\r\n250 AUTH=PLAIN LOGIN\r\n<\/pre>\n<p>EHLO\u30b3\u30de\u30f3\u30c9\u306b\u7d9a\u3051\u3066\u81ea\u5206\u306e\u30c9\u30e1\u30a4\u30f3\u3092\u304a\u77e5\u3089\u305b\u3059\u308b\u3068\u3001\u63a5\u7d9a\u5148\u306e\u30e1\u30fc\u30eb\u30b5\u30fc\u30d0\u306e\u30c9\u30e1\u30a4\u30f3\u3068\u3068\u3082\u306b\u5229\u7528\u53ef\u80fd\u306a\u6a5f\u80fd\u3092\u6559\u3048\u3066\u304f\u308c\u307e\u3059\u3002<br \/>\n\u6b21\u306b\u3001\u30e6\u30fc\u30b6\u540d\u3068\u30d1\u30b9\u30ef\u30fc\u30c9\u3067\u8a8d\u8a3c\u3057\u307e\u3057\u3087\u3046\u3002<\/p>\n<pre class=\"brush: bash; gutter: false; highlight: [2,4,6]; title: ; notranslate\" title=\"\">\r\nAUTH LOGIN\r\n334 VXNlcm5hbWU6  \r\nYXBpa2V5  \r\n334 UGFzc3dvcmQ6  \r\n&lt;&lt;API\u30ad\u30fc\u3092BASE64\u30a8\u30f3\u30b3\u30fc\u30c9\u3057\u305f\u6587\u5b57\u5217&gt;&gt;\r\n235 Authentication successful\r\n<\/pre>\n<p>AUTH LOGIN\u3068\u5165\u308c\u308b\u3068\u3001\u306f\u3058\u3081\u306b\u30e6\u30fc\u30b6\u540d\u3092\u805e\u304b\u308c\u307e\u3059(\u201dVXNlcm5hbWU6\u201d\u306f\u201dUsername:\u201d\u304cBASE64\u30a8\u30f3\u30b3\u30fc\u30c9\u3055\u308c\u305f\u6587\u5b57\u5217\uff09\u3002SMTP\u3092\u4f7f\u3046\u5834\u5408\u3082<a href=\"https:\/\/sendgrid.kke.co.jp\/blog\/?p=11818\" target=\"_blank\" rel=\"noopener\">API\u30ad\u30fc<\/a>\u3092\u7528\u3044\u3066\u30e1\u30fc\u30eb\u9001\u4fe1\u304c\u3067\u304d\u3001\u305d\u306e\u5834\u5408\u201dapikey\u201d\u304c\u30e6\u30fc\u30b6\u540d\u306b\u306a\u308a\u307e\u3059\u3002\u8a8d\u8a3c\u60c5\u5831\u306fBASE64\u3067\u30a8\u30f3\u30b3\u30fc\u30c9\u3057\u3066\u9001\u308b\u5fc5\u8981\u304c\u3042\u308b\u306e\u3067\u3001\u201dapikey\u201d\u3092BASE64\u30a8\u30f3\u30b3\u30fc\u30c9\u3057\u305f\u201dYXBpa2V5\u201d\u3092\u5165\u308c\u307e\u3059\u3002<br \/>\n\u6b21\u306b\u30d1\u30b9\u30ef\u30fc\u30c9\u304c\u6c42\u3081\u3089\u308c\u308b\u306e\u3067\uff08\u201dUGFzc3dvcmQ6\u201d\u306f\u201dPassword:\u201d\u304cBASE64\u30a8\u30f3\u30b3\u30fc\u30c9\u3055\u308c\u305f\u3082\u306e\uff09\u3001API\u30ad\u30fc\u3092BASE64\u30a8\u30f3\u30b3\u30fc\u30c9\u3057\u3066\u5165\u529b\u3057\u307e\u3057\u3087\u3046\u3002BASE64\u306b\u3088\u308b\u30a8\u30f3\u30b3\u30fc\u30c9\u306f\u3001Mac\u3084Linux\u306a\u3089\u30bf\u30fc\u30df\u30ca\u30eb\u3067\u4ee5\u4e0b\u306e\u3088\u3046\u306b\u3059\u308b\u3068\u3067\u304d\u307e\u3059\u3002<\/p>\n<pre class=\"brush: bash; gutter: false; title: ; notranslate\" title=\"\">\r\n$ echo -n &lt;&lt;API\u30ad\u30fc&gt;&gt; | base64\r\n<\/pre>\n<p>\u6b21\u306bMAIL FROM \u3068RCPT TO\u3067\u30e1\u30fc\u30eb\u306e\u9001\u4fe1\u8005\u3068\u5b9b\u5148\u3092\u6307\u5b9a\u3057\u307e\u3059\u3002<\/p>\n<pre class=\"brush: bash; gutter: false; highlight: [2,4]; title: ; notranslate\" title=\"\">\r\nMAIL FROM: fromaddress@kke.co.jp  \r\n250 Sender address accepted\r\nRCPT TO: toaddress@example.com  \r\n250 Recipient address accepted\r\n<\/pre>\n<p>\u6700\u5f8c\u306bDATA\u30b3\u30de\u30f3\u30c9\u3067\u30e1\u30fc\u30eb\u306e\u4e2d\u8eab\u3092\u66f8\u3044\u3066\u3044\u304d\u307e\u3059\u3002<\/p>\n<pre class=\"brush: bash; gutter: false; highlight: [2,9]; title: ; notranslate\" title=\"\">\r\nDATA\r\n354 Continue\r\nTo: toaddress@example.com\r\nFrom: fromaddress@kke.com\r\nSubject: Test mail\r\n                  \r\nThis is body of the message.\r\n.\r\n250 Ok: queued as hoge\r\n<\/pre>\n<p>To, From, Subject\u306f\u3044\u308f\u3086\u308b\u30e1\u30fc\u30eb\u30d8\u30c3\u30c0\u306e\u60c5\u5831\u3067\u3001\u30e1\u30fc\u30eb\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u3067\u30e1\u30fc\u30eb\u3092\u958b\u3044\u305f\u3068\u304d\u306b\u8868\u793a\u3055\u308c\u307e\u3059\u3002\u5dee\u51fa\u4eba\u3084\u5b9b\u5148\u306f\u3059\u3067\u306b\u6307\u5b9a\u3057\u305f\u3058\u3083\u306a\u3044\u304b\u3068\u601d\u3046\u304b\u3082\u3057\u308c\u307e\u305b\u3093\u304c\u3001\u624b\u7d19\u3092\u51fa\u3059\u3068\u304d\u306b\u5c01\u7b52\u306b\u3082\u624b\u7d19\u306e\u6587\u9762\u305d\u306e\u3082\u306e\u306b\u3082\u5dee\u51fa\u4eba\u3068\u5b9b\u540d\u3092\u66f8\u304f\u306e\u3068\u540c\u3058\u30a4\u30e1\u30fc\u30b8\u3092\u3059\u308b\u306e\u304c\u3044\u3044\u304b\u3082\u3057\u308c\u307e\u305b\u3093\u3002\u3042\u304f\u307e\u3067\u8868\u793a\u306e\u305f\u3081\u306e\u3082\u306e\u306a\u306e\u3067\u3001\u3053\u3053\u306b\u4f55\u3092\u66f8\u3044\u3066\u3082\u3001RCPT TO\u3067\u6307\u5b9a\u3057\u305f\u30a2\u30c9\u30ec\u30b9\u3055\u3048\u6b63\u3057\u3051\u308c\u3070\u539f\u7406\u4e0a\u30e1\u30fc\u30eb\u306f\u5c4a\u304d\u307e\u3059\u3002\u591a\u304f\u306e\u30b9\u30d1\u30e0\u30e1\u30fc\u30eb\u306f\u3053\u306e\u539f\u7406\u3092\u60aa\u7528\u3057\u3066\u8eab\u5143\u3092\u507d\u88c5\u3057\u307e\u3059\u3002<br \/>\n\u30d8\u30c3\u30c0\u90e8\u306e\u5f8c\u308d\u306b\u6539\u884c\u3060\u3051\u306e\u884c\u3092\u631f\u3093\u3067\u30e1\u30fc\u30eb\u672c\u6587\uff08\u30dc\u30c7\u30a3\u90e8\uff09\u3092\u66f8\u304d\u3001\u6700\u5f8c\u306b\u30d4\u30ea\u30aa\u30c9\u3092\u6253\u3063\u3066\u7d42\u4e86\u3092\u77e5\u3089\u305b\u308b\u3068\u3001\u30e1\u30fc\u30eb\u304c\u9001\u3089\u308c\u307e\u3059\u3002<\/p>\n<pre class=\"brush: bash; gutter: false; highlight: [2]; title: ; notranslate\" title=\"\">\r\nQUIT\r\n221 See you later\r\n<\/pre>\n<p>\u63a5\u7d9a\u306e\u7d42\u4e86\u306b\u306fQUIT\u30b3\u30de\u30f3\u30c9\u3092\u7528\u3044\u307e\u3059\u3002<\/p>\n<p>\u3061\u306a\u307f\u306bSendGrid\u3067SMTP\u3092\u7528\u3044\u3066\u30e1\u30fc\u30eb\u3092\u9001\u308b\u969b\u306f\u3001\u30e1\u30fc\u30eb\u30d8\u30c3\u30c0\u306b<a href=\"https:\/\/sendgrid.kke.co.jp\/blog\/?p=4232\" target=\"_blank\" rel=\"noopener\">\u201dX-SMTPAPI\u201d\u3068\u3044\u3046\u30d1\u30e9\u30e1\u30fc\u30bf\u3092\u6307\u5b9a<\/a>\u3059\u308b\u3053\u3068\u306b\u3088\u308a\u3001\u8272\u3005\u306a\u30ab\u30b9\u30bf\u30de\u30a4\u30ba\u304c\u53ef\u80fd\u3067\u3059\u3002\u305f\u3060\u3057\u3001Web API\u306e\u65b9\u304c\u8a2d\u5b9a\u3082\u7c21\u5358\u3067\u6a5f\u80fd\u3082\u5145\u5b9f\u3057\u3066\u3044\u308b\u306e\u3067\u3001<a href=\"https:\/\/sendgrid.kke.co.jp\/docs\/Integrate\/index.html\" target=\"_blank\" rel=\"noopener\">\u305d\u3061\u3089\u3092\u4f7f\u3046\u3053\u3068\u3092\u304a\u3059\u3059\u3081<\/a>\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>\u6587\u7ae0\u3092\u66f8\u3044\u3066\u9001\u4fe1\u30dc\u30bf\u30f3\u3092\u30af\u30ea\u30c3\u30af\u3059\u308b\u3060\u3051\u3068\u601d\u3063\u3066\u3044\u305f\u64cd\u4f5c\u306e\u88cf\u5074\u3067\u3001\u3053\u306e\u3088\u3046\u306a\u4e00\u9023\u306e\uff08\u9762\u5012\u306a\uff09\u3084\u308a\u3068\u308a\u304c\u884c\u308f\u308c\u3066\u3044\u308b\u3068\u306f\u4eca\u307e\u3067\u77e5\u308a\u307e\u305b\u3093\u3067\u3057\u305f\u3002<br \/>\n\u3053\u306e\u3088\u3046\u306a\u57fa\u790e\u77e5\u8b58\u3092\u77e5\u3063\u3066\u521d\u3081\u3066\u3001\u30b9\u30d1\u30e0\u30e1\u30fc\u30eb\u306e\u624b\u53e3\u3084\u305d\u306e\u5bfe\u51e6\u306e\u5fc5\u8981\u6027\u306a\u3069\u304c\u3088\u308a\u3088\u304f\u308f\u304b\u3063\u305f\u306e\u3067\u3001\u4eca\u5f8c\u3082\u30e1\u30fc\u30eb\u306e\u4ed5\u7d44\u307f\u3092\u7406\u89e3\u3057\u3066\u3044\u304d\u305f\u3044\u3068\u601d\u3044\u307e\u3059\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5e74\u304c\u660e\u3051\u3066\u3042\u3063\u3068\u3044\u3046\u9593\u306b\u4e00\u30f6\u6708\u304c\u7d4c\u3061\u3001\u79c1\u304c\u65b0\u4eba\u3067\u3044\u3089\u308c\u308b\u6642\u9593\u3082\u6b8b\u308a\u308f\u305a\u304b\u306b\u306a\u3063\u3066\u3057\u307e\u3044\u307e\u3057\u305f\u3002\u3053\u306e\u9803\u306f\u3001\u81ea\u529b\u3067\u30e1\u30fc\u30eb\u914d\u4fe1\u3092\u3059\u308b\u5927\u5909\u3055\u3084SendGrid\u306a\u3069\u306e\u30e1\u30fc\u30eb\u914d\u4fe1\u30b5\u30fc\u30d3\u30b9\u306e\u4fbf\u5229\u3055\u3092\u3082\u3063\u3068\u77e5\u308b\u3079\u304f\u3001SendGrid\u306e\u6a5f <a class=\"read-more\" href=\"https:\/\/sendgrid.kke.co.jp\/blog\/?p=12217\">&#8230;\u7d9a\u304d\u3092\u8aad\u3080<\/a><\/p>\n","protected":false},"author":15,"featured_media":19730,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[8],"tags":[],"class_list":["post-12217","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-product"],"acf":[],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/sendgrid.kke.co.jp\/blog\/index.php?rest_route=\/wp\/v2\/posts\/12217","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/sendgrid.kke.co.jp\/blog\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/sendgrid.kke.co.jp\/blog\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/sendgrid.kke.co.jp\/blog\/index.php?rest_route=\/wp\/v2\/users\/15"}],"replies":[{"embeddable":true,"href":"https:\/\/sendgrid.kke.co.jp\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=12217"}],"version-history":[{"count":28,"href":"https:\/\/sendgrid.kke.co.jp\/blog\/index.php?rest_route=\/wp\/v2\/posts\/12217\/revisions"}],"predecessor-version":[{"id":19741,"href":"https:\/\/sendgrid.kke.co.jp\/blog\/index.php?rest_route=\/wp\/v2\/posts\/12217\/revisions\/19741"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/sendgrid.kke.co.jp\/blog\/index.php?rest_route=\/wp\/v2\/media\/19730"}],"wp:attachment":[{"href":"https:\/\/sendgrid.kke.co.jp\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=12217"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/sendgrid.kke.co.jp\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=12217"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/sendgrid.kke.co.jp\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=12217"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}