{ "http_code": 200, "response": { "status": "ok", "debug": "SERVER -> CLIENT: 220-powercp2.zglobalhost.com ESMTP Exim 4.100 #2 Mon, 14 Sep 2026 14:20:23 -0300 \r\n220-We do not authorize the use of this system to transport unsolicited, \r\n220 and\/or bulk e-mail.\r\n\nCLIENT -> SERVER: EHLO 109.72.119.74\r\n\nSERVER -> CLIENT: 250-powercp2.zglobalhost.com Hello srv74.v2ns.cl [109.72.119.74]\r\n250-SIZE 52428800\r\n250-LIMITS MAILMAX=1000 RCPTMAX=50000\r\n250-8BITMIME\r\n250-PIPELINING\r\n250-PIPECONNECT\r\n250-AUTH PLAIN LOGIN\r\n250-STARTTLS\r\n250 HELP\r\n\nCLIENT -> SERVER: STARTTLS\r\n\nSERVER -> CLIENT: 220 TLS go ahead\r\n\nCLIENT -> SERVER: EHLO 109.72.119.74\r\n\nSERVER -> CLIENT: 250-powercp2.zglobalhost.com Hello srv74.v2ns.cl [109.72.119.74]\r\n250-SIZE 52428800\r\n250-LIMITS MAILMAX=1000 RCPTMAX=50000\r\n250-8BITMIME\r\n250-PIPELINING\r\n250-PIPECONNECT\r\n250-AUTH PLAIN LOGIN\r\n250 HELP\r\n\nCLIENT -> SERVER: AUTH PLAIN\r\n\nSERVER -> CLIENT: 334 \r\n\nCLIENT -> SERVER: [credentials hidden]\nSERVER -> CLIENT: 235 Authentication succeeded\r\n\nCLIENT -> SERVER: MAIL FROM:\r\n\nSERVER -> CLIENT: 250 OK\r\n\nCLIENT -> SERVER: RCPT TO:\r\n\nSERVER -> CLIENT: 250 Accepted\r\n\nCLIENT -> SERVER: DATA\r\n\nSERVER -> CLIENT: 354 Enter message, ending with \".\" on a line by itself\r\n\nCLIENT -> SERVER: Date: Mon, 14 Sep 2026 19:20:23 +0200\r\n\nCLIENT -> SERVER: To: jose@singularsoft.cl\r\n\nCLIENT -> SERVER: From: Grupo Castellini \r\n\nCLIENT -> SERVER: Subject: Prueba manual desde PHP\r\n\nCLIENT -> SERVER: Message-ID: <7pi6OckhVKOWAkB90oqVnWNeMJfSlOthKpHxzes@109.72.119.74>\r\n\nCLIENT -> SERVER: X-Mailer: PHPMailer 6.10.0 (https:\/\/github.com\/PHPMailer\/PHPMailer)\r\n\nCLIENT -> SERVER: MIME-Version: 1.0\r\n\nCLIENT -> SERVER: Content-Type: text\/html; charset=UTF-8\r\n\nCLIENT -> SERVER: Content-Transfer-Encoding: quoted-printable\r\n\nCLIENT -> SERVER: \r\n\nCLIENT -> SERVER: