2026-01-29 16:01:28 SERVER -> CLIENT: 220-server1.test.teqtop.com ESMTP Exim 4.99.1 #2 Thu, 29 Jan 2026 16:01:28 +0000 220-We do not authorize the use of this system to transport unsolicited, 220 and/or bulk e-mail.
2026-01-29 16:01:28 CLIENT -> SERVER: EHLO smtptest.teqtop.com
2026-01-29 16:01:28 SERVER -> CLIENT: 250-server1.test.teqtop.com Hello smtptest.teqtop.com [209.74.79.188]250-SIZE 52428800250-LIMITS MAILMAX=1000 RCPTMAX=50000250-8BITMIME250-PIPELINING250-PIPECONNECT250-AUTH PLAIN LOGIN250-STARTTLS250 HELP
2026-01-29 16:01:28 CLIENT -> SERVER: STARTTLS
2026-01-29 16:01:28 SERVER -> CLIENT: 220 TLS go ahead
2026-01-29 16:01:28 CLIENT -> SERVER: EHLO smtptest.teqtop.com
2026-01-29 16:01:28 SERVER -> CLIENT: 250-server1.test.teqtop.com Hello smtptest.teqtop.com [209.74.79.188]250-SIZE 52428800250-LIMITS MAILMAX=1000 RCPTMAX=50000250-8BITMIME250-PIPELINING250-PIPECONNECT250-AUTH PLAIN LOGIN250 HELP
2026-01-29 16:01:28 CLIENT -> SERVER: AUTH LOGIN
2026-01-29 16:01:28 SERVER -> CLIENT: 334 VXNlcm5hbWU6
2026-01-29 16:01:28 CLIENT -> SERVER: [credentials hidden]
2026-01-29 16:01:28 SERVER -> CLIENT: 334 UGFzc3dvcmQ6
2026-01-29 16:01:28 CLIENT -> SERVER: [credentials hidden]
2026-01-29 16:01:28 SERVER -> CLIENT: 235 Authentication succeeded
2026-01-29 16:01:28 CLIENT -> SERVER: MAIL FROM:<smtp@teqtop.com>
2026-01-29 16:01:28 SERVER -> CLIENT: 250 OK
2026-01-29 16:01:28 CLIENT -> SERVER: RCPT TO:<kuldeep@rktainfosystems.com>
2026-01-29 16:01:28 SERVER -> CLIENT: 250 Accepted
2026-01-29 16:01:28 CLIENT -> SERVER: DATA
2026-01-29 16:01:28 SERVER -> CLIENT: 354 Enter message, ending with "." on a line by itself
2026-01-29 16:01:28 CLIENT -> SERVER: Date: Thu, 29 Jan 2026 16:01:28 +0000
2026-01-29 16:01:28 CLIENT -> SERVER: To: Joe User <kuldeep@rktainfosystems.com>
2026-01-29 16:01:28 CLIENT -> SERVER: From: Mailer <smtp@teqtop.com>
2026-01-29 16:01:28 CLIENT -> SERVER: Subject: Here is the subject
2026-01-29 16:01:28 CLIENT -> SERVER: Message-ID: <SpiWdtXms8ZaktE1D50ZWGrL8i9hC5d1bL47G02Epg@smtptest.teqtop.com>
2026-01-29 16:01:28 CLIENT -> SERVER: X-Mailer: PHPMailer 6.1.8 (https://github.com/PHPMailer/PHPMailer)
2026-01-29 16:01:28 CLIENT -> SERVER: MIME-Version: 1.0
2026-01-29 16:01:28 CLIENT -> SERVER: Content-Type: multipart/alternative;
2026-01-29 16:01:28 CLIENT -> SERVER: boundary="b1_SpiWdtXms8ZaktE1D50ZWGrL8i9hC5d1bL47G02Epg"
2026-01-29 16:01:28 CLIENT -> SERVER: Content-Transfer-Encoding: 8bit
2026-01-29 16:01:28 CLIENT -> SERVER:
2026-01-29 16:01:28 CLIENT -> SERVER: This is a multi-part message in MIME format.
2026-01-29 16:01:28 CLIENT -> SERVER:
2026-01-29 16:01:28 CLIENT -> SERVER: --b1_SpiWdtXms8ZaktE1D50ZWGrL8i9hC5d1bL47G02Epg
2026-01-29 16:01:28 CLIENT -> SERVER: Content-Type: text/plain; charset=us-ascii
2026-01-29 16:01:28 CLIENT -> SERVER:
2026-01-29 16:01:28 CLIENT -> SERVER: This is the body in plain text for non-HTML mail clients
2026-01-29 16:01:28 CLIENT -> SERVER:
2026-01-29 16:01:28 CLIENT -> SERVER: --b1_SpiWdtXms8ZaktE1D50ZWGrL8i9hC5d1bL47G02Epg
2026-01-29 16:01:28 CLIENT -> SERVER: Content-Type: text/html; charset=us-ascii
2026-01-29 16:01:28 CLIENT -> SERVER:
2026-01-29 16:01:28 CLIENT -> SERVER: This is the HTML message body <b>in bold!</b>
2026-01-29 16:01:28 CLIENT -> SERVER:
2026-01-29 16:01:28 CLIENT -> SERVER:
2026-01-29 16:01:28 CLIENT -> SERVER: --b1_SpiWdtXms8ZaktE1D50ZWGrL8i9hC5d1bL47G02Epg--
2026-01-29 16:01:28 CLIENT -> SERVER:
2026-01-29 16:01:28 CLIENT -> SERVER: .
2026-01-29 16:01:28 SERVER -> CLIENT: 250 OK id=1vlUSY-0000000AmEq-3enq
2026-01-29 16:01:28 CLIENT -> SERVER: QUIT
2026-01-29 16:01:28 SERVER -> CLIENT: 221 server1.test.teqtop.com closing connection
Message has been sent