{"id":1089,"date":"2026-02-23T23:52:15","date_gmt":"2026-02-23T14:52:15","guid":{"rendered":"http:\/\/www.igoni.kr\/?p=1089"},"modified":"2026-03-12T00:24:28","modified_gmt":"2026-03-11T15:24:28","slug":"sendmail-trouble-shooting","status":"publish","type":"post","link":"http:\/\/www.igoni.kr\/?p=1089","title":{"rendered":"sendmail Trouble Shooting"},"content":{"rendered":"<hr id=\"bkmrk-\" \/>\n<p id=\"bkmrk-hosts-%EC%88%98%EC%A0%95-%28%EB%B6%80%ED%8C%85-%EC%8B%9C-sendm\">Hosts \uc218\uc815 (\ubd80\ud305 \uc2dc sendmail\uc5d0\uc11c \uc9c4\ud589\uc774 \uc9c0\uc5f0\ub418\uace0 \uc788\uc744 \ub54c \uc9c4\ud589)<\/p>\n<pre id=\"bkmrk-%24%3E-vi-%2Fetc%2Fhosts-%EC%84%9C%EB%B2%84i\"><code class=\"language-shell\">$&gt; vi \/etc\/hosts\n\uc11c\ubc84IP \ud638\uc2a4\ud2b8\uba85 \uc9c0\uc815\nEf) 1.2.3.4 test.co.kr test.co.kr<\/code><\/pre>\n<table style=\"border-collapse: collapse;width: 100%\">\n<tbody>\n<tr>\n<td style=\"width: 100%\"><figure id=\"attachment_mmd_1339\" class=\"wp-block-image alignnone\"><img decoding=\"async\" width=\"2048\" height=\"2048\" src=\"http:\/\/www.igoni.kr\/wp-content\/uploads\/2026\/02\/d37dd70e-acf7-4fc0-a503-ae9b3dee111f.jpg\" class=\"attachment-full size-full\" alt=\"\" loading=\"lazy\" align=\"none\" \/><\/figure><\/td>\n<\/tr>\n<tr>\n<td style=\"width: 100%\">perplexity\uc5d0\uc11c \uc0dd\uc131\ud55c AI\uc774\ubbf8\uc9c0<\/td>\n<\/tr>\n<\/tbody>\n<\/table>","protected":false},"excerpt":{"rendered":"<p>Hosts \uc218\uc815 (\ubd80\ud305 \uc2dc sendmail\uc5d0\uc11c \uc9c4\ud589\uc774 \uc9c0\uc5f0\ub418\uace0 \uc788\uc744 \ub54c \uc9c4\ud589) $&gt; 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