{"id":8817,"date":"2026-08-05T09:00:00","date_gmt":"2026-08-05T00:00:00","guid":{"rendered":"https:\/\/e-densin.jp\/manual\/?post_type=explanation&#038;p=8817"},"modified":"2026-08-05T11:44:08","modified_gmt":"2026-08-05T02:44:08","slug":"mail-from","status":"publish","type":"explanation","link":"https:\/\/e-densin.jp\/manual\/explanation\/mail-from\/","title":{"rendered":"\u30e1\u30fc\u30ebFROM\u30de\u30b9\u30bf\u767b\u9332"},"content":{"rendered":"<div class=\"com_overall\">\u30e1\u30fc\u30eb\u9001\u4fe1\u5143\u306e\u65b0\u898f\u767b\u9332\u3001\u307e\u305f\u306f\u65e2\u5b58\u8a2d\u5b9a\u306e\u4fee\u6b63\u3092\u884c\u3044\u307e\u3059\u3002<br \/>\n\u8a2d\u5b9a\u5185\u5bb9\u306f\u3054\u5229\u7528\u306e\u30e1\u30fc\u30eb\u30b5\u30fc\u30d3\u30b9\uff08\u30d7\u30ed\u30d0\u30a4\u30c0\u30fc\u30fbGmail\u7b49\uff09\u306e\u4ed5\u69d8\u306b\u3088\u3063\u3066\u7570\u306a\u308a\u307e\u3059\u3002<br \/>\n\u767b\u9332\u524d\u306b\u300c\u9001\u4fe1\u8a66\u9a13\u300d\u3092\u5b9f\u65bd\u3057\u3001\u30e1\u30fc\u30eb\u304c\u6b63\u3057\u304f\u9001\u4fe1\u3067\u304d\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/div>\n<p>&nbsp;<\/p>\n<h3>\u30e1\u30fc\u30ebFROM\u767b\u9332\u30fb\u4fee\u6b63<\/h3>\n<div class=\"com_div_02\">\n<p id=\"SMJtVPh\"><img loading=\"lazy\" width=\"682\" height=\"499\" class=\"alignnone size-full wp-image-8822 \" src=\"https:\/\/e-densin.jp\/manual\/wp\/wp-content\/uploads\/2026\/04\/img_69e03e6d4e946.png\" alt=\"\" srcset=\"https:\/\/e-densin.jp\/manual\/wp\/wp-content\/uploads\/2026\/04\/img_69e03e6d4e946.png 682w, https:\/\/e-densin.jp\/manual\/wp\/wp-content\/uploads\/2026\/04\/img_69e03e6d4e946-300x220.png 300w\" sizes=\"(max-width: 682px) 100vw, 682px\" \/><\/p>\n<\/div>\n<div class=\"com_point_div\">\u304a\u4f7f\u3044\u306e\u30e1\u30fc\u30eb\u30b5\u30fc\u30d0\u30fc\u3068\u753b\u9762\u4e0a\u306e\u9805\u76ee\u540d\u304c\u7570\u306a\u308b\u5834\u5408\u304c\u3054\u3056\u3044\u307e\u3059\u3002\u3054\u5229\u7528\u306e\u30e1\u30fc\u30eb\u30b5\u30fc\u30d3\u30b9\u306e\u30d8\u30eb\u30d7\u30da\u30fc\u30b8\u3092\u3054\u78ba\u8a8d\u304f\u3060\u3055\u3044\u3002<\/div>\n<table class=\"com_table_02\" style=\"width: 100%;\">\n<tbody>\n<tr>\n<th>\u8a2d\u5b9a\u540d<span style=\"color: #ff0000;\">(*)<\/span><\/th>\n<td>\u3053\u306e\u9001\u4fe1\u5143\u8a2d\u5b9a\u306e\u8b58\u5225\u540d\u3092\u5165\u529b\u3057\u307e\u3059\u3002<br \/>\n\u30e1\u30c3\u30bb\u30fc\u30b8\u9001\u4fe1\u6642\u306e\u9078\u629e\u80a2\u3084\u30e1\u30c3\u30bb\u30fc\u30b8\u30c6\u30f3\u30d7\u30ec\u30fc\u30c8\u306e\u9001\u4fe1\u5143\u8a2d\u5b9a\u6b04\u306b\u8868\u793a\u3055\u308c\u308b\u540d\u79f0\u3067\u3059\u3002<br \/>\n\u7528\u9014\u304c\u3072\u3068\u76ee\u3067\u308f\u304b\u308b\u540d\u79f0\u3092\u3064\u3051\u3066\u304a\u304f\u3068\u4fbf\u5229\u3067\u3059\u3002<br \/>\n\u4f8b\uff09\u300c\u672c\u793e\u9001\u4fe1\u7528\u300d\u300c\u63a1\u7528\u62c5\u5f53\u30e1\u30fc\u30eb\u300d\u300c\u55b6\u696d\u90e8\u7528\u300d<\/td>\n<\/tr>\n<tr>\n<th>\u8868\u793a\u9806<span style=\"color: #ff0000;\">(*)<\/span><\/th>\n<td>\u9001\u4fe1\u5143\u306e\u9078\u629e\u80a2\u306a\u3069\u306b\u8868\u793a\u3059\u308b\u9806\u756a\u3092\u6570\u5024\u3067\u5165\u529b\u3057\u307e\u3059\u3002<br \/>\n\u6570\u5024\u304c\u5c0f\u3055\u3044\u307b\u3069\u4e0a\u4f4d\uff08\u5148\u982d\uff09\u306b\u8868\u793a\u3055\u308c\u307e\u3059\u3002<br \/>\n\u4f8b\uff09\u6700\u3082\u3088\u304f\u4f7f\u3046\u9001\u4fe1\u5143\u306b\u300c1\u300d\u3092\u8a2d\u5b9a\u3059\u308b\u3068\u3001\u9078\u629e\u6642\u306b\u5148\u982d\u306b\u8868\u793a\u3055\u308c\u307e\u3059\u3002<\/td>\n<\/tr>\n<tr>\n<th>\u7ba1\u7406\u7528\u30e1\u30e2<\/th>\n<td>\u3053\u306e\u8a2d\u5b9a\u306b\u3064\u3044\u3066\u306e\u7ba1\u7406\u8005\u5411\u3051\u30e1\u30e2\u3092\u5165\u529b\u3057\u307e\u3059\u3002<br \/>\n\u30b9\u30bf\u30c3\u30d5\u3084\u53d6\u5f15\u5148\u306b\u306f\u8868\u793a\u3055\u308c\u307e\u305b\u3093\u3002<br \/>\n\u4f8b\uff09\u300cGmail\u30a2\u30d7\u30ea\u30d1\u30b9\u30ef\u30fc\u30c9\u4f7f\u7528\u300d\u300c2025\u5e744\u6708\u8a2d\u5b9a\u300d\u306a\u3069\u3001\u904b\u7528\u4e0a\u306e\u60c5\u5831\u3092\u8a18\u9332\u3057\u3066\u304a\u304f\u3068\u4fbf\u5229\u3067\u3059\u3002<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<table class=\"com_table_02\" style=\"width: 100%;\">\n<tbody>\n<tr>\n<th>\u9001\u4fe1\u540d<span style=\"color: #ff0000;\">(*)<\/span><\/th>\n<td>\u53d7\u4fe1\u8005\u306e\u30e1\u30fc\u30e9\u30fc\u306b\u300c\u9001\u4fe1\u8005\u540d\u300d\u3068\u3057\u3066\u8868\u793a\u3055\u308c\u308b\u540d\u79f0\u3092\u5165\u529b\u3057\u307e\u3059\u3002<br \/>\n\u4f8b\uff09\u300c\u25cb\u25cb\u682a\u5f0f\u4f1a\u793e\u300d\u300c\u25cb\u25cb\u682a\u5f0f\u4f1a\u793e \u63a1\u7528\u62c5\u5f53\u300d<br \/>\n\u30b9\u30bf\u30c3\u30d5\u3084\u53d6\u5f15\u5148\u306b\u5c4a\u304f\u30e1\u30fc\u30eb\u306b\u8868\u793a\u3055\u308c\u308b\u540d\u524d\u306b\u306a\u308b\u305f\u3081\u3001\u308f\u304b\u308a\u3084\u3059\u3044\u540d\u79f0\u3092\u8a2d\u5b9a\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/td>\n<\/tr>\n<tr>\n<th>\u9001\u4fe1\u5143\u30e1\u30fc\u30eb\u30a2\u30c9\u30ec\u30b9<span style=\"color: #ff0000;\">(*)<\/span><\/th>\n<td>\u9001\u4fe1\u5143\u3068\u3057\u3066\u4f7f\u7528\u3059\u308b\u30e1\u30fc\u30eb\u30a2\u30c9\u30ec\u30b9\u3092\u5165\u529b\u3057\u307e\u3059\u3002<br \/>\n\u4f8b\uff09\u300csupport@example.com\u300d<br \/>\n\u53d7\u4fe1\u8005\u304c\u30e1\u30fc\u30eb\u306b\u8fd4\u4fe1\u3057\u305f\u969b\u306e\u5b9b\u5148\u306b\u3082\u306a\u308a\u307e\u3059\u3002<\/td>\n<\/tr>\n<tr>\n<th>SMTP\u30b5\u30fc\u30d0\u30fc<span style=\"color: #ff0000;\">(*)<\/span><\/th>\n<td>\u30e1\u30fc\u30eb\u9001\u4fe1\u306b\u4f7f\u7528\u3059\u308bSMTP\u30b5\u30fc\u30d0\u30fc\u306e\u30db\u30b9\u30c8\u540d\u3092\u5165\u529b\u3057\u307e\u3059\u3002<br \/>\n\u4f8b\uff09\u300csmtp.server-name.jp\u300d\u300csmtp.gmail.com\u300d<\/td>\n<\/tr>\n<tr>\n<th>SMTP\u30dd\u30fc\u30c8<span style=\"color: #ff0000;\">(*)<\/span><\/th>\n<td>SMTP\u30b5\u30fc\u30d0\u30fc\u3078\u306e\u63a5\u7d9a\u30dd\u30fc\u30c8\u756a\u53f7\u3092\u5165\u529b\u3057\u307e\u3059\u3002<br \/>\n\u4f8b\uff09587\uff08TLS\u4f7f\u7528\u6642\uff09\u3001465\uff08SSL\u4f7f\u7528\u6642\uff09\u300125\uff08\u6697\u53f7\u5316\u306a\u3057\uff09<br \/>\n\u203b\u30dd\u30fc\u30c8\u756a\u53f7\u306f\u3054\u5229\u7528\u306e\u30e1\u30fc\u30eb\u30b5\u30fc\u30d3\u30b9\u306e\u4ed5\u69d8\u306b\u5408\u308f\u305b\u3066\u8a2d\u5b9a\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/td>\n<\/tr>\n<tr>\n<th>SMTP\u6697\u53f7\u5316<\/th>\n<td>\n<p>SMTP\u30b5\u30fc\u30d0\u30fc\u3068\u306e\u901a\u4fe1\u306b\u4f7f\u7528\u3059\u308b\u6697\u53f7\u5316\u65b9\u5f0f\u3092\u9078\u629e\u3057\u307e\u3059\u3002<\/p>\n<p><strong>\u7121\u3057\uff1a<\/strong>\u6697\u53f7\u5316\u3092\u884c\u308f\u306a\u3044\u8a2d\u5b9a\u3067\u3059\u3002<br \/>\n<strong>TLS\uff1a<\/strong>TLS\uff08STARTTLS\uff09\u3067\u6697\u53f7\u5316\u3059\u308b\u8a2d\u5b9a\u3067\u3059\u3002<br \/>\n<strong>SSL\uff1a<\/strong>SSL\/TLS\u3067\u6697\u53f7\u5316\u3059\u308b\u8a2d\u5b9a\u3067\u3059\u3002<\/p>\n<\/td>\n<\/tr>\n<tr>\n<th>\u8a8d\u8a3c\u7b49<\/th>\n<td>SMTP\u30b5\u30fc\u30d0\u30fc\u3078\u306e\u63a5\u7d9a\u6642\u306b\u8a8d\u8a3c\u3092\u884c\u3046\u5834\u5408\u306f\u300c\u9001\u4fe1\u6642\u306b\u8a8d\u8a3c\u3092\u884c\u3046\u300d\u306b\u30c1\u30a7\u30c3\u30af\u3092\u5165\u308c\u307e\u3059\u3002<br \/>\n\u7279\u5225\u306a\u7406\u7531\u304c\u306a\u3044\u9650\u308a\u3001\u30c1\u30a7\u30c3\u30af\u3092\u5165\u308c\u305f\u307e\u307e\u306b\u3057\u3066\u304f\u3060\u3055\u3044\u3002<br \/>\n\u203bSMTP\u30b5\u30fc\u30d0\u30fc\u306b\u63a5\u7d9a\u3059\u308b\u305f\u3081\u306e\u6a19\u6e96\u7684\u306a\u8a8d\u8a3c\u624b\u9806\u3067\u3059\u3002<\/td>\n<\/tr>\n<tr>\n<th>SMTP\u30e6\u30fc\u30b6\u30fc\u540d<span style=\"color: #ff0000;\">(*)<\/span><\/th>\n<td>SMTP\u30b5\u30fc\u30d0\u30fc\u3078\u306e\u8a8d\u8a3c\u306b\u4f7f\u7528\u3059\u308b\u30e6\u30fc\u30b6\u30fc\u540d\u3092\u5165\u529b\u3057\u307e\u3059\u3002<br \/>\n\u591a\u304f\u306e\u5834\u5408\u3001\u9001\u4fe1\u5143\u30e1\u30fc\u30eb\u30a2\u30c9\u30ec\u30b9\u3068\u540c\u3058\u5024\u3092\u5165\u529b\u3057\u307e\u3059\u3002<\/td>\n<\/tr>\n<tr>\n<th>SMTP\u30d1\u30b9\u30ef\u30fc\u30c9<span style=\"color: #ff0000;\">(*)<\/span><\/th>\n<td>SMTP\u30b5\u30fc\u30d0\u30fc\u3078\u306e\u8a8d\u8a3c\u306b\u4f7f\u7528\u3059\u308b\u30d1\u30b9\u30ef\u30fc\u30c9\u3092\u5165\u529b\u3057\u307e\u3059\u3002<br \/>\n\u30e1\u30fc\u30eb\u30b5\u30fc\u30d3\u30b9\u5074\u3067\u300c\u30a2\u30d7\u30ea\u30d1\u30b9\u30ef\u30fc\u30c9\u300d\u3084\u300c2\u6bb5\u968e\u8a8d\u8a3c\u7528\u30d1\u30b9\u30ef\u30fc\u30c9\u300d\u306e\u8a2d\u5b9a\u304c\u5fc5\u8981\u306a\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002<br \/>\n\u901a\u5e38\u306e\u30e1\u30fc\u30eb\u30a2\u30ab\u30a6\u30f3\u30c8\u306e\u30d1\u30b9\u30ef\u30fc\u30c9\u3067\u63a5\u7d9a\u3067\u304d\u306a\u3044\u5834\u5408\u306f\u3001\u3054\u5229\u7528\u306e\u30e1\u30fc\u30eb\u30b5\u30fc\u30d3\u30b9\u306e\u30d8\u30eb\u30d7\u3092\u3054\u78ba\u8a8d\u304f\u3060\u3055\u3044\u3002<\/p>\n<div class=\"com_ref\"><a href=\"https:\/\/e-densin.jp\/manual\/faq\/2295\/\">\u9001\u4fe1\u5143\u30e1\u30fc\u30eb\u30a2\u30c9\u30ec\u30b9\u306bGmail\uff08Google Workspace, \u65e7Google Apps\uff09\u3092\u5229\u7528\u3057\u305f\u3044\u304c\u30e1\u30fc\u30eb\u304c\u9001\u4fe1\u3067\u304d\u306a\u3044<\/a><\/div>\n<p><\/p>\n<div class=\"com_ref\"><a href=\"https:\/\/e-densin.jp\/manual\/faq\/6488\/\">Google \u30b0\u30eb\u30fc\u30d7\u30e1\u30fc\u30eb\u30a2\u30c9\u30ec\u30b9\u3092\u9001\u4fe1\u5143\u306b\u6307\u5b9a\u3057\u3066\u30e1\u30fc\u30eb\u3092\u9001\u4fe1\u3057\u305f\u3044\uff082024\u5e749\u670830\u65e5\u4ee5\u964d\u306b\u3082\u5bfe\u5fdc\uff09<\/a><\/div>\n<\/td>\n<\/tr>\n<tr>\n<th>\u9001\u4fe1\u8a66\u9a13<\/th>\n<td>\u30c6\u30b9\u30c8\u9001\u4fe1\u5148\u306e\u30e1\u30fc\u30eb\u30a2\u30c9\u30ec\u30b9\u3092\u5165\u529b\u3057\u3001<span class=\"btn_base subbtn_mini\">\u9001\u4fe1\u8a66\u9a13<\/span> \u30dc\u30bf\u30f3\u3092\u30af\u30ea\u30c3\u30af\u3057\u3066\u304f\u3060\u3055\u3044\u3002<br \/>\n\u9001\u4fe1\u30c6\u30b9\u30c8\u7d50\u679c\u6b04\u306b\u300c\u9001\u4fe1\u6210\u529f\uff01\u300d\u3068\u8868\u793a\u3055\u308c\u305f\u5834\u5408\u3001\u8a2d\u5b9a\u304c\u6b63\u3057\u304f\u884c\u308f\u308c\u3066\u3044\u307e\u3059\u3002<br \/>\n\u9001\u4fe1\u8a66\u9a13\u306b\u5931\u6557\u3057\u305f\u5834\u5408\u306f\u3001SMTP\u30b5\u30fc\u30d0\u30fc\u540d\u30fb\u30dd\u30fc\u30c8\u756a\u53f7\u30fb\u6697\u53f7\u5316\u65b9\u5f0f\u30fb\u30e6\u30fc\u30b6\u30fc\u540d\u30fb\u30d1\u30b9\u30ef\u30fc\u30c9\u306e\u3044\u305a\u308c\u304b\u304c\u8aa4\u3063\u3066\u3044\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002<br \/>\n\u8a2d\u5b9a\u5024\u3092\u78ba\u8a8d\u3057\u3066\u304b\u3089\u518d\u8a66\u884c\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<div class=\"com_attention_div\">\u8a2d\u5b9a\u3092\u4fdd\u5b58\u3059\u308b\u524d\u306b\u5fc5\u305a\u9001\u4fe1\u8a66\u9a13\u3092\u5b9f\u65bd\u3057\u3001\u30e1\u30fc\u30eb\u304c\u6b63\u3057\u304f\u9001\u4fe1\u3055\u308c\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002<br \/>\n\u8a2d\u5b9a\u304c\u8aa4\u3063\u3066\u3044\u308b\u3068\u3001\u30b9\u30bf\u30c3\u30d5\u3078\u306e\u901a\u77e5\u30e1\u30fc\u30eb\u3084\u78ba\u8a8d\u30e1\u30fc\u30eb\u304c\u9001\u4fe1\u3055\u308c\u306a\u304f\u306a\u308a\u307e\u3059\u3002<\/div>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>&nbsp;<\/p>\n","protected":false},"featured_media":0,"parent":0,"template":"","tags":[],"explanation_cat":[11],"_links":{"self":[{"href":"https:\/\/e-densin.jp\/manual\/wp-json\/wp\/v2\/explanation\/8817"}],"collection":[{"href":"https:\/\/e-densin.jp\/manual\/wp-json\/wp\/v2\/explanation"}],"about":[{"href":"https:\/\/e-densin.jp\/manual\/wp-json\/wp\/v2\/types\/explanation"}],"version-history":[{"count":15,"href":"https:\/\/e-densin.jp\/manual\/wp-json\/wp\/v2\/explanation\/8817\/revisions"}],"predecessor-version":[{"id":12413,"href":"https:\/\/e-densin.jp\/manual\/wp-json\/wp\/v2\/explanation\/8817\/revisions\/12413"}],"wp:attachment":[{"href":"https:\/\/e-densin.jp\/manual\/wp-json\/wp\/v2\/media?parent=8817"}],"wp:term":[{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/e-densin.jp\/manual\/wp-json\/wp\/v2\/tags?post=8817"},{"taxonomy":"explanation_cat","embeddable":true,"href":"https:\/\/e-densin.jp\/manual\/wp-json\/wp\/v2\/explanation_cat?post=8817"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}