Need to configure Zoho mail server to my application

Need to configure Zoho mail server to my application

Hi Team,

I'm using Debian Linux. When I tried with port 587 it is saying status as bounce and on port 465 it is showing deferred. The port 465 is opened and I made changes in main.cf relayaddress as [smtp.zoho.com]:465 I'm getting the below exception

Dec 15 12:24:46 devportal postfix/master[18680]: reload -- version 2.9.6, configuration /etc/postfix
Dec 15 12:24:55 devportal postfix/pickup[18694]: 82B14200E9: uid=0 from=<root>
Dec 15 12:24:55 devportal postfix/cleanup[18770]: 82B14200E9: message-id=< 20171215122455.82B14200E9@devportal.apim.ibm.com>
Dec 15 12:24:55 devportal postfix/qmgr[18695]: 82B14200E9: from=< root@devportal.apim.ibm.com>, size=365, nrcpt=1 (queue active)
Dec 15 12:24:55 devportal postfix/smtp[18775]: CLIENT wrappermode (port smtps/465) is unimplemented
Dec 15 12:24:55 devportal postfix/smtp[18775]: instead, send to (port submission/587) with STARTTLS
Dec 15 12:27:44 devportal postfix/smtp[18775]: 82B14200E9: to=< aishwarya.thondapu@wipro.com>, relay=smtp.zoho.com[204.141.42.118]:465, delay=169, delays=0.03/0/169/0, dsn=4.4.2, status=deferred (lost connection with smtp.zoho.com[204.141.42.118] while receiving the initial server greeting)
Dec 15 12:34:46 devportal postfix/qmgr[18695]: 82B14200E9: from=< root@devportal.apim.ibm.com>, size=365, nrcpt=1 (queue active)
Dec 15 12:34:46 devportal postfix/smtp[26515]: CLIENT wrappermode (port smtps/465) is unimplemented
Dec 15 12:34:46 devportal postfix/smtp[26515]: instead, send to (port submission/587) with STARTTLS
Dec 15 12:37:16 devportal postfix/smtp[26515]: 82B14200E9: to=< aishwarya.thondapu@wipro.com>, relay=smtp.zoho.com[204.141.42.118]:465, delay=741, delays=591/0.01/150/0, dsn=4.4.2, status=deferred (lost connection with smtp.zoho.com[204.141.42.118] while receiving the initial server greeting)
Dec 15 12:49:46 devportal postfix/qmgr[18695]: 82B14200E9: from=< root@devportal.apim.ibm.com>, size=365, nrcpt=1 (queue active)
Dec 15 12:49:46 devportal postfix/smtp[5780]: CLIENT wrappermode (port smtps/465) is unimplemented
Dec 15 12:49:46 devportal postfix/smtp[5780]: instead, send to (port submission/587) with STARTTLS
Dec 15 12:51:15 devportal postfix/master[18680]: terminating on signal 15
Dec 15 12:51:15 devportal postfix/master[7223]: daemon started -- version 2.9.6, configuration /etc/postfix
Dec 15 12:51:15 devportal postfix/qmgr[7234]: 82B14200E9: from=< root@devportal.apim.ibm.com>, size=365, nrcpt=1 (queue active)
Dec 15 12:51:17 devportal postfix/smtp[7241]: 82B14200E9: to=< aishwarya.thondapu@wipro.com>, relay=smtp.zoho.com[204.141.42.118]:587, delay=1582, delays=1580/0.01/1/0.33, dsn=5.0.0, status=bounced (host smtp.zoho.com[204.141.42.118] said: 530 Must issue a STARTTLS command first. (in reply to MAIL FROM command))
Dec 15 12:51:17 devportal postfix/cleanup[7281]: 9F176200EA: message-id=< 20171215125117.9F176200EA@devportal.apim.ibm.com>
Dec 15 12:51:17 devportal postfix/qmgr[7234]: 9F176200EA: from=<>, size=2332, nrcpt=1 (queue active)
Dec 15 12:51:17 devportal postfix/bounce[7280]: 82B14200E9: sender non-delivery notification: 9F176200EA
Dec 15 12:51:17 devportal postfix/qmgr[7234]: 82B14200E9: removed
Dec 15 12:51:17 devportal postfix/local[7282]: 9F176200EA: to=< root@devportal.apim.ibm.com>, relay=local, delay=0.02, delays=0.01/0/0/0.01, dsn=2.0.0, status=sent (delivered to mailbox)
Dec 15 12:51:17 devportal postfix/qmgr[7234]: 9F176200EA: removed
Dec 15 12:51:23 devportal postfix/postfix-script[7325]: refreshing the Postfix mail system
Dec 15 12:51:23 devportal postfix/master[7223]: reload -- version 2.9.6, configuration /etc/postfix
Dec 15 12:52:17 devportal postfix/master[7223]: terminating on signal 15
Dec 15 12:52:17 devportal postfix/master[8249]: daemon started -- version 2.9.6, configuration /etc/postfix
Dec 15 12:52:17 devportal postfix/postfix-script[8259]: refreshing the Postfix mail system
Dec 15 12:52:17 devportal postfix/master[8249]: reload -- version 2.9.6, configuration /etc/postfix
Dec 15 12:52:26 devportal postfix/pickup[8264]: 49C90200E9: uid=0 from=<root>
Dec 15 12:52:26 devportal postfix/cleanup[8304]: 49C90200E9: message-id=< 20171215125226.49C90200E9@devportal.apim.ibm.com>
Dec 15 12:52:26 devportal postfix/qmgr[8263]: 49C90200E9: from=< root@devportal.apim.ibm.com>, size=365, nrcpt=1 (queue active)
Dec 15 12:52:27 devportal postfix/smtp[8309]: 49C90200E9: to=< mohan.singh@clix.capital>, relay=smtp.zoho.com[204.141.42.118]:587, delay=1.4, delays=0.03/0/1/0.33, dsn=5.0.0, status=bounced (host smtp.zoho.com[204.141.42.118] said: 530 Must issue a STARTTLS command first. (in reply to MAIL FROM command))
Dec 15 12:52:28 devportal postfix/cleanup[8304]: 00CBF200EA: message-id=< 20171215125228.00CBF200EA@devportal.apim.ibm.com>
Dec 15 12:52:28 devportal postfix/bounce[8345]: 49C90200E9: sender non-delivery notification: 00CBF200EA
Dec 15 12:52:28 devportal postfix/qmgr[8263]: 00CBF200EA: from=<>, size=2324, nrcpt=1 (queue active)
Dec 15 12:52:28 devportal postfix/qmgr[8263]: 49C90200E9: removed
Dec 15 12:52:28 devportal postfix/local[8346]: 00CBF200EA: to=< root@devportal.apim.ibm.com>, relay=local, delay=0.09, delays=0.07/0/0/0.02, dsn=2.0.0, status=sent (delivered to mailbox)
Dec 15 12:52:28 devportal postfix/qmgr[8263]: 00CBF200EA: removed