{"id":526,"date":"2026-11-08T23:11:34","date_gmt":"2026-11-08T20:11:34","guid":{"rendered":"https:\/\/fluxwp.com\/wp-mail-smtp-alternative-ja\/"},"modified":"2026-11-08T23:11:34","modified_gmt":"2026-11-08T20:11:34","slug":"wp-mail-smtp-alternative-ja","status":"publish","type":"post","link":"https:\/\/fluxwp.com\/ja\/wp-mail-smtp-alternative-ja\/","title":{"rendered":"WP Mail SMTP \u3068 FluentSMTP \u306e\u4ee3\u66ff: Flux Mail \u306e\u6bd4\u8f03"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">WordPress \u30e1\u30fc\u30eb\u304c\u30b9\u30d1\u30e0\u306b\u5206\u985e\u3055\u308c\u308b\u3088\u3046\u306b\u306a\u308b\u3068\u3001\u307b\u3068\u3093\u3069\u306e\u4eba\u306f SMTP \u30d7\u30e9\u30b0\u30a4\u30f3\u3092\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3057\u307e\u3059\u3002\u6700\u3082\u3088\u304f\u77e5\u3089\u308c\u3066\u3044\u308b\u306e\u306f\u3001400 \u4e07\u4ee5\u4e0a\u306e\u30b5\u30a4\u30c8\u306b\u3042\u308b WP Mail SMTP \u3068\u3001\u5b8c\u5168\u306b\u7121\u6599\u306e FluentSMTP \u3067\u3059\u3002\u3069\u3061\u3089\u3082\u914d\u9054\u306e\u4ed5\u4e8b\u3092\u3046\u307e\u304f\u3084\u3063\u3066\u3044\u307e\u3059\u3002 Flux Mail \u306f\u3055\u3089\u306b\u4e00\u6b69\u9032\u3093\u3067\u3001\u3059\u3079\u3066\u306e\u96fb\u5b50\u30e1\u30fc\u30eb\u3001\u53d7\u4fe1\u30c8\u30ec\u30a4\u3001WhatsApp \u3068 SMS \u304c\u540c\u3058\u5834\u6240\u306b\u8868\u793a\u3055\u308c\u307e\u3059\u3002\u3053\u306e\u8a18\u4e8b\u3067\u306f 3 \u3064\u3092\u6bd4\u8f03\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u77ed\u3044\u7b54\u3048<\/h2>\n\n\n\n<ul class=\"wp-block-list\"><li><strong>WP\u30e1\u30fc\u30ebSMTP<\/strong> \u7121\u6599\u7248\u3067\u306f 18 \u500b\u306e\u30e1\u30fc\u30e9\u30fc\u304c\u63d0\u4f9b\u3055\u308c\u307e\u3059\u3002\u96fb\u5b50\u30e1\u30fc\u30eb \u30ed\u30b0\u3001\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u63a5\u7d9a\u3001\u30a2\u30e9\u30fc\u30c8\u306f Pro \u306b\u3042\u308a\u307e\u3059\u3002<\/li><li><strong>FluentSMTP<\/strong> \u96fb\u5b50\u30e1\u30fc\u30eb \u30ed\u30b0\u3001\u8907\u6570\u306e\u63a5\u7d9a\u3001\u30d5\u30a9\u30fc\u30eb\u30d0\u30c3\u30af\u63a5\u7d9a\u3092\u542b\u3081\u3001\u5b8c\u5168\u306b\u7121\u6599\u3067\u3059\u3002<\/li><li><strong>\u30d5\u30e9\u30c3\u30af\u30b9\u30e1\u30fc\u30eb<\/strong> \u9001\u4fe1\u3092\u51e6\u7406\u3057\u3001\u30b5\u30a4\u30c8\u306e\u3059\u3079\u3066\u306e\u96fb\u5b50\u30e1\u30fc\u30eb\u3092 1 \u3064\u306e\u30d6\u30e9\u30f3\u30c9\u306e\u30c6\u30f3\u30d7\u30ec\u30fc\u30c8\u306b\u5165\u308c\u307e\u3059\u3002\u4ef6\u540d\u3001\u898b\u51fa\u3057\u3001\u30c6\u30ad\u30b9\u30c8\u3001\u30dc\u30bf\u30f3\u306f\u96fb\u5b50\u30e1\u30fc\u30eb\u3054\u3068\u306b\u7de8\u96c6\u53ef\u80fd\u3067\u3059\u3002 info@ \u53d7\u4fe1\u7bb1\u306f\u7ba1\u7406\u8005\u306b\u5c4a\u304d\u3001WhatsApp \u3068 SMS \u306f\u540c\u3058\u5834\u6240\u304b\u3089\u9001\u4fe1\u3055\u308c\u307e\u3059\u3002<\/li><li><strong>\u7af6\u5408\u4ed6\u793e\u3092\u9078\u629e\u3059\u308b\u5834\u5408<\/strong> \u914d\u4fe1\u304c\u552f\u4e00\u306e\u554f\u984c\u3067\u3042\u308b\u304b\u3001SendGrid\u3001Mailgun\u3001Amazon SES \u306a\u3069\u306e\u30d7\u30ed\u30d0\u30a4\u30c0\u30fc API \u304c\u5fc5\u8981\u3067\u3059\u3002<\/li><\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">\u6bd4\u8f03\u8868<\/h2>\n\n\n\n<figure class=\"wp-block-table is-style-compare\"><table><thead><tr><th><\/th><th>WP \u30e1\u30fc\u30eb SMTP \/ FluentSMTP<\/th><th>\u30d5\u30e9\u30c3\u30af\u30b9\u30e1\u30fc\u30eb<\/th><\/tr><\/thead><tbody><tr><td>\u9001\u4fe1\u4e2d<\/td><td>SMTP \u3068\u591a\u304f\u306e\u30d7\u30ed\u30d0\u30a4\u30c0\u30fc API \u304c\u4e21\u65b9\u306b\u3042\u308a\u307e\u3059\u3002<\/td><td>SMTP; Hostinger \u306e\u8a2d\u5b9a\u3092\u5165\u529b\u3059\u308b\u30dc\u30bf\u30f3\u3002 info@ \u306b\u30d5\u30a9\u30fc\u30eb\u30d0\u30c3\u30af\u3059\u308b\u5225\u306e no-reply@ \u30a2\u30ab\u30a6\u30f3\u30c8\u3002<\/td><\/tr><tr><td>\u30e1\u30fc\u30eb\u30ed\u30b0<\/td><td>WP Mail SMTP \u306e\u30d7\u30ed\u3002 FluentSMTP \u3067\u306f\u7121\u6599\u3002<\/td><td>\u7121\u6599\u3002\u96fb\u5b50\u30e1\u30fc\u30eb\u3001WhatsApp\u3001SMS \u306e\u5185\u5bb9\u3001\u30b9\u30c6\u30fc\u30bf\u30b9\u3001\u30a8\u30e9\u30fc\u304c\u8a18\u9332\u3055\u308c\u307e\u3059\u3002<\/td><\/tr><tr><td>\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u63a5\u7d9a<\/td><td>WP Mail SMTP \u306e\u30d7\u30ed\u3002 FluentSMTP \u3067\u306f\u7121\u6599\u3002<\/td><td>\u306f\u3044: no-reply@ \u304c\u5931\u6557\u3057\u305f\u5834\u5408\u306f info@\u3002<\/td><\/tr><tr><td>\u96fb\u5b50\u30e1\u30fc\u30eb\u30c6\u30f3\u30d7\u30ec\u30fc\u30c8<\/td><td>\u3069\u3061\u3089\u3067\u3082\u306a\u3044\u3002<\/td><td>WordPress\u3001WooCommerce\u3001\u304a\u3088\u3073 FluxWP \u96fb\u5b50\u30e1\u30fc\u30eb\u7528\u306e\u3001\u30c7\u30b9\u30af\u30c8\u30c3\u30d7\u3001\u96fb\u8a71\u3001\u30c0\u30fc\u30af\u30e2\u30fc\u30c9 \u30d7\u30ec\u30d3\u30e5\u30fc\u3092\u5099\u3048\u305f 1 \u3064\u306e\u30d6\u30e9\u30f3\u30c9\u306e\u30e2\u30d0\u30a4\u30eb \u30d5\u30ec\u30f3\u30c9\u30ea\u30fc\u306a\u30c6\u30f3\u30d7\u30ec\u30fc\u30c8\u3002<\/td><\/tr><tr><td>\u500b\u3005\u306e\u96fb\u5b50\u30e1\u30fc\u30eb\u3092\u30aa\u30f3\u307e\u305f\u306f\u30aa\u30d5\u306b\u3059\u308b<\/td><td>WP Mail SMTP Pro \u306e\u5834\u5408\u3002<\/td><td>\u306f\u3044\u3002\u96fb\u5b50\u30e1\u30fc\u30eb\u3054\u3068\u306b\u4ef6\u540d\u3001\u898b\u51fa\u3057\u3001\u30c6\u30ad\u30b9\u30c8\u3001\u30dc\u30bf\u30f3\u3092\u7de8\u96c6\u3067\u304d\u307e\u3059\u3002<\/td><\/tr><tr><td>\u53d7\u4fe1\u7bb1<\/td><td>\u306a\u3057\u3002\u5f7c\u3089\u306f\u9001\u308b\u3060\u3051\u3067\u3059\u3002<\/td><td>\u7ba1\u7406\u8005\u306e IMAP \u7d4c\u7531\u306e info@: \u8aad\u307f\u53d6\u308a\u3001\u8fd4\u4fe1\u3001\u8ee2\u9001\u3001\u4e0b\u66f8\u304d\u3001AI \u304c\u4f5c\u6210\u3057\u305f\u8fd4\u4fe1\u306e\u4e0b\u66f8\u304d\u3002<\/td><\/tr><tr><td>WhatsApp \u3068 SMS<\/td><td>\u306a\u3057\u3002<\/td><td>Evolution API\u3001Flux WPAPI\u3001\u307e\u305f\u306f\u30af\u30e9\u30a6\u30c9 API \u7d4c\u7531\u306e WhatsApp\u3002 Netgsm \u7d4c\u7531\u306e SMS\u3002<\/td><\/tr><tr><td>DNS\u30c1\u30a7\u30c3\u30af<\/td><td>WP Mail SMTP\u3067\u306e\u30c9\u30e1\u30a4\u30f3\u30c1\u30a7\u30c3\u30af\u3002<\/td><td>SPF\u3001DKIM\u3001DMARC \u30c1\u30a7\u30c3\u30af\u3002<\/td><\/tr><\/tbody><\/table><figcaption class=\"wp-element-caption\">WP Mail SMTP \u304a\u3088\u3073 FluentSMTP \u306e\u8a73\u7d30\u306f\u30012026 \u5e74 11 \u6708\u306b wordpress.org \u30d7\u30e9\u30b0\u30a4\u30f3 \u30da\u30fc\u30b8\u3067\u78ba\u8a8d\u3055\u308c\u307e\u3057\u305f\u3002<\/figcaption><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">\u914d\u4fe1\u4ee5\u4e0a\u306e\u3082\u306e: \u96fb\u5b50\u30e1\u30fc\u30eb\u81ea\u4f53<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">WordPress \u306f\u305d\u306e\u307e\u307e\u306e\u72b6\u614b\u3067 wordpress@ \u304b\u3089\u30d7\u30ec\u30fc\u30f3\u30c6\u30ad\u30b9\u30c8\u3092\u9001\u4fe1\u3059\u308b\u305f\u3081\u3001\u30d7\u30e9\u30b0\u30a4\u30f3\u3054\u3068\u306b\u96fb\u5b50\u30e1\u30fc\u30eb\u304c\u7570\u306a\u308a\u307e\u3059\u3002 SMTP \u30d7\u30e9\u30b0\u30a4\u30f3\u306f\u30e1\u30fc\u30eb\u304c\u78ba\u5b9f\u306b\u5230\u7740\u3059\u308b\u3088\u3046\u306b\u3057\u307e\u3059\u304c\u3001\u30e1\u30fc\u30eb\u306e\u898b\u305f\u76ee\u306b\u306f\u5f71\u97ff\u3057\u307e\u305b\u3093\u3002 Flux Mail \u306f\u3001WordPress\u3001WooCommerce\u3001\u304a\u3088\u3073 FluxWP \u30d7\u30e9\u30b0\u30a4\u30f3\u306e\u3059\u3079\u3066\u306e\u96fb\u5b50\u30e1\u30fc\u30eb\u3092 1 \u304b\u6240\u306b\u30ea\u30b9\u30c8\u3057\u307e\u3059\u3002\u305d\u308c\u305e\u308c\u3092\u30aa\u30f3\u307e\u305f\u306f\u30aa\u30d5\u306b\u3057\u3001\u30c6\u30ad\u30b9\u30c8\u3092\u5909\u66f4\u3057\u3001\u30c7\u30b9\u30af\u30c8\u30c3\u30d7\u3001\u643a\u5e2f\u96fb\u8a71\u3001\u30c0\u30fc\u30af \u30e2\u30fc\u30c9\u3067\u30d7\u30ec\u30d3\u30e5\u30fc\u3057\u3001\u81ea\u5206\u81ea\u8eab\u306b\u30c6\u30b9\u30c8\u3092\u9001\u4fe1\u3057\u307e\u3059\u3002\u30ed\u30b4\u3001\u8272\u3001\u30d5\u30c3\u30bf\u30fc\u3092\u4e00\u5ea6\u8a2d\u5b9a\u3059\u308c\u3070\u3001\u753b\u50cf\u304c\u57cb\u3081\u8fbc\u307e\u308c\u308b\u306e\u3067\u3001\u3059\u3079\u3066\u306e\u30e1\u30fc\u30eb \u30d7\u30ed\u30b0\u30e9\u30e0\u3067\u8868\u793a\u3055\u308c\u307e\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u8fd4\u4fe1\u306b\u306f\u884c\u304d\u5148\u304c\u5fc5\u8981\u3067\u3059<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u5bc4\u4ed8\u8005\u304c\u8a3c\u660e\u66f8\u306e\u96fb\u5b50\u30e1\u30fc\u30eb\u306b\u8fd4\u4fe1\u3059\u308b\u3068\u3001\u8ab0\u304b\u304c\u305d\u308c\u3092\u898b\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002 Flux Mail \u306f\u3001\u672a\u8aad\u304a\u3088\u3073\u30b7\u30b9\u30c6\u30e0\u30e1\u30fc\u30eb\u306e\u30d5\u30a3\u30eb\u30bf\u30fc\u3001\u30b9\u30bf\u30fc\u3001\u6dfb\u4ed8\u30d5\u30a1\u30a4\u30eb\u3001\u8fd4\u4fe1\u3001\u8ee2\u9001\u3001\u304a\u3088\u3073\u4e0b\u66f8\u304d\u3092\u4f7f\u7528\u3057\u3066\u3001IMAP \u7d4c\u7531\u3067 info@ \u3092\u7ba1\u7406\u8005\u306b\u63d0\u4f9b\u3057\u307e\u3059\u3002 AI \u3067\u66f8\u304b\u308c\u305f\u8fd4\u4fe1\u306f\u627f\u8a8d\u3092\u5f85\u3063\u3066\u304b\u3089\u9001\u4fe1\u3055\u308c\u307e\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u5171\u6709\u30db\u30b9\u30c6\u30a3\u30f3\u30b0\u306e\u5236\u9650<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Hostinger \u306a\u3069\u306e\u5171\u6709\u30db\u30b9\u30c8\u306f\u3001\u30e1\u30c3\u30bb\u30fc\u30b8\u3042\u305f\u308a\u306e\u6bce\u65e5\u306e\u9001\u4fe1\u6570\u3068\u53d7\u4fe1\u8005\u6570\u3092\u5236\u9650\u3057\u307e\u3059\u3002 Flux Mail \u306f\u3001\u3053\u308c\u3089\u306e\u5236\u9650\u3092\u9075\u5b88\u3059\u308b\u30d0\u30c3\u30af\u30b0\u30e9\u30a6\u30f3\u30c9 \u30ad\u30e5\u30fc\u3092\u901a\u3058\u3066\u5927\u91cf\u306e\u30e1\u30fc\u30eb\u3092\u9001\u4fe1\u3059\u308b\u305f\u3081\u30011 \u3064\u306e\u30a2\u30ca\u30a6\u30f3\u30b9\u306b\u3088\u3063\u3066\u30b5\u30a4\u30c8\u306e\u6b8b\u308a\u306e\u96fb\u5b50\u30e1\u30fc\u30eb\u304c\u30d6\u30ed\u30c3\u30af\u3055\u308c\u308b\u3053\u3068\u306f\u3042\u308a\u307e\u305b\u3093\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u7af6\u5408\u4ed6\u793e\u306e\u65b9\u304c\u826f\u3044\u9078\u629e\u3067\u3042\u308b\u5834\u5408<\/h2>\n\n\n\n<ul class=\"wp-block-list\"><li><strong>\u30d7\u30ed\u30d0\u30a4\u30c0\u30fc API \u304c\u5fc5\u8981\u3067\u3059\u3002<\/strong> SendGrid\u3001Mailgun\u3001Amazon SES\u3001Brevo \u306a\u3069\u306f\u3001WP Mail SMTP \u304a\u3088\u3073 FluentSMTP \u3067\u4f7f\u7528\u3067\u304d\u307e\u3059\u3002 Flux Mail \u306f SMTP \u7d4c\u7531\u3067\u52d5\u4f5c\u3057\u307e\u3059\u3002<\/li><li><strong>\u914d\u9001\u3060\u3051\u304c\u554f\u984c\u3067\u3059\u3002<\/strong> FluentSMTP \u306f\u7121\u6599\u3067\u3001\u30ed\u30b0\u3068\u30d5\u30a9\u30fc\u30eb\u30d0\u30c3\u30af\u63a5\u7d9a\u3092\u4f7f\u7528\u3057\u3066\u5b8c\u5168\u306b\u89e3\u6c7a\u3057\u307e\u3059\u3002<\/li><li><strong>\u591a\u304f\u306e\u30b5\u30a4\u30c8\u3067\u540c\u3058\u8a2d\u5b9a\u3092\u7e70\u308a\u8fd4\u3057\u307e\u3059\u3002<\/strong> WP Mail SMTP \u306e\u30bb\u30c3\u30c8\u30a2\u30c3\u30d7 \u30a6\u30a3\u30b6\u30fc\u30c9\u3068\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u306f\u8c4a\u5bcc\u3067\u3059\u3002<\/li><\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">\u3088\u304f\u3042\u308b\u8cea\u554f<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">SMTP \u30d7\u30e9\u30b0\u30a4\u30f3\u306e\u96a3\u3067 Flux Mail \u3092\u5b9f\u884c\u3067\u304d\u307e\u3059\u304b?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">1 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