root@email1:~# cat /var/log/mail.log | grep iran.trading@gmail.com
Oct 24 12:39:28 email1 amavis[29253]: (29253-20) Passed CLEAN {RelayedOutbound}, ORIGINATING LOCAL [91.99.61.206]:64362 [91.99.61.206] <commercial@oxinchemadan.com> -> <iran.trading@gmail.com>, Message-ID: <007301d46b95$acf08510$06d18f30$@oxinchemadan.com>, mail_id: nY5jRqz3G5iN, Hits: -1.385, size: 3953, queued_as: D4680975E2, 1462 ms
Oct 24 12:39:28 email1 postfix/submission/smtpd[29684]: proxy-accept: END-OF-MESSAGE: 250 2.0.0 from MTA(smtp:[127.0.0.1]:10025): 250 2.0.0 Ok: queued as D4680975E2; from=<commercial@oxinchemadan.com> to=<iran.trading@gmail.com> proto=ESMTP helo=<TRADE2>
Oct 24 12:39:29 email1 postfix/smtp[29575]: D4680975E2: to=<iran.trading@gmail.com>, relay=gmail-smtp-in.l.google.com[173.194.76.27]:25, delay=0.49, delays=0.05/0.01/0.1/0.33, dsn=2.0.0, status=sent (250 2.0.0 OK 1540384769 y16-v6si3513997wrr.124 - gsmtp)
Oct 24 14:08:33 email1 postfix/qmgr[3896]: 9983595A2E: from=<iran.trading@gmail.com>, size=45340, nrcpt=1 (queue active)
Oct 24 14:08:33 email1 amavis[15564]: (15564-18) Passed CLEAN {RelayedInbound}, [209.85.208.172]:39178 [209.85.208.172] <iran.trading@gmail.com> -> <commercial@oxinchemadan.com>, Message-ID: <CACf3eybbgCWVBvfiYpP7pLMPvY4yb7thrrPaQHavJoJRm+r=yQ@mail.gmail.com>, mail_id: pTGF-hctjep7, Hits: 2.007, size: 44369, queued_as: 9983595A2E, dkim_sd=20161025:gmail.com, 16184 ms
Oct 24 14:08:33 email1 postfix/smtpd[6024]: proxy-accept: END-OF-MESSAGE: 250 2.0.0 from MTA(smtp:[127.0.0.1]:10025): 250 2.0.0 Ok: queued as 9983595A2E; from=<iran.trading@gmail.com> to=<commercial@oxinchemadan.com> proto=ESMTP helo=<mail-lj1-f172.google.com>
Oct 25 05:51:57 email1 postfix/postscreen[4207]: NOQUEUE: reject: RCPT from [209.85.208.170]:45299: 450 4.3.2 Service currently unavailable; from=<iran.trading@gmail.com>, to=<commercial@oxinchemadan.com>, proto=ESMTP, helo=<mail-lj1-f170.google.com>
Oct 25 05:59:09 email1 postfix/smtpd[2222]: NOQUEUE: reject: RCPT from mail-lj1-f171.google.com[209.85.208.171]: 451 4.3.0 <commercial@oxinchemadan.com>: Temporary lookup failure; from=<iran.trading@gmail.com> to=<commercial@oxinchemadan.com> proto=ESMTP helo=<mail-lj1-f171.google.com>
Oct 25 06:21:32 email1 postfix/smtpd[2222]: NOQUEUE: reject: RCPT from mail-lj1-f176.google.com[209.85.208.176]: 451 4.3.0 <commercial@oxinchemadan.com>: Temporary lookup failure; from=<iran.trading@gmail.com> to=<commercial@oxinchemadan.com> proto=ESMTP helo=<mail-lj1-f176.google.com>
Oct 25 06:54:00 email1 postfix/smtpd[12132]: NOQUEUE: reject: RCPT from mail-lj1-f169.google.com[209.85.208.169]: 451 4.3.0 <commercial@oxinchemadan.com>: Temporary lookup failure; from=<iran.trading@gmail.com> to=<commercial@oxinchemadan.com> proto=ESMTP helo=<mail-lj1-f169.google.com>
Oct 25 07:43:46 email1 postfix/smtpd[21904]: NOQUEUE: reject: RCPT from mail-lj1-f175.google.com[209.85.208.175]: 451 4.3.0 <commercial@oxinchemadan.com>: Temporary lookup failure; from=<iran.trading@gmail.com> to=<commercial@oxinchemadan.com> proto=ESMTP helo=<mail-lj1-f175.google.com>
Oct 25 08:36:00 email1 postfix/smtpd[29220]: NOQUEUE: reject: RCPT from mail-lj1-f181.google.com[209.85.208.181]: 451 4.3.0 <commercial@oxinchemadan.com>: Temporary lookup failure; from=<iran.trading@gmail.com> to=<commercial@oxinchemadan.com> proto=ESMTP helo=<mail-lj1-f181.google.com>
Oct 25 09:33:26 email1 postfix/smtpd[1338]: NOQUEUE: reject: RCPT from mail-lj1-f181.google.com[209.85.208.181]: 451 4.3.0 <commercial@oxinchemadan.com>: Temporary lookup failure; from=<iran.trading@gmail.com> to=<commercial@oxinchemadan.com> proto=ESMTP helo=<mail-lj1-f181.google.com>
Oct 25 11:13:28 email1 postfix/smtpd[22435]: NOQUEUE: reject: RCPT from mail-lj1-f182.google.com[209.85.208.182]: 451 4.3.0 <commercial@oxinchemadan.com>: Temporary lookup failure; from=<iran.trading@gmail.com> to=<commercial@oxinchemadan.com> proto=ESMTP helo=<mail-lj1-f182.google.com>
Oct 25 13:04:25 email1 postfix/smtpd[14343]: NOQUEUE: reject: RCPT from mail-lj1-f173.google.com[209.85.208.173]: 451 4.3.0 <commercial@oxinchemadan.com>: Temporary lookup failure; from=<iran.trading@gmail.com> to=<commercial@oxinchemadan.com> proto=ESMTP helo=<mail-lj1-f173.google.com>
Oct 25 14:31:40 email1 postfix/qmgr[28715]: 0DD3C97B40: from=<iran.trading@gmail.com>, size=6473385, nrcpt=1 (queue active)
Oct 25 14:31:40 email1 amavis[18408]: (18408-06) Passed CLEAN {RelayedInbound}, [209.85.208.177]:38264 [209.85.208.177] <iran.trading@gmail.com> -> <commercial@oxinchemadan.com>, Message-ID: <CACf3eyZpaYJVo9KScwpN9Z+b7cCUMSEz4SvYvjePF4+4Jx1syQ@mail.gmail.com>, mail_id: Bjs_OSItqBx2, Hits: 3.751, size: 6472439, queued_as: 0DD3C97B40, dkim_sd=20161025:gmail.com, 11801 ms
Oct 25 14:31:40 email1 postfix/smtpd[17827]: proxy-accept: END-OF-MESSAGE: 250 2.0.0 from MTA(smtp:[127.0.0.1]:10025): 250 2.0.0 Ok: queued as 0DD3C97B40; from=<iran.trading@gmail.com> to=<commercial@oxinchemadan.com> proto=ESMTP helo=<mail-lj1-f177.google.com>
root@email1:~#