Dear Pak Syafril,

Di saya ada domain yang selalu di reject, dengan error sbb :

===============================================================


Wed 2018-01-10 09:37:55.604: ----------
Wed 2018-01-10 09:37:55.629: Session 970794; child 0002
Wed 2018-01-10 09:37:55.629: Accepting SMTP connection from
202.158.17.253:32596 to 192.168.1.19:25
Wed 2018-01-10 09:37:55.630: --> 220 mail.aio.co.id ESMTP MDaemon 15.5.3;
Wed, 10 Jan 2018 09:37:55 +0700
Wed 2018-01-10 09:37:55.635: <-- EHLO mymail.familymartindonesia.com
Wed 2018-01-10 09:37:55.635: --> 250-mail.aio.co.id Hello
mymail.familymartindonesia.com, pleased to meet you
Wed 2018-01-10 09:37:55.635: --> 250-ETRN
Wed 2018-01-10 09:37:55.635: --> 250-AUTH LOGIN CRAM-MD5 PLAIN
Wed 2018-01-10 09:37:55.635: --> 250-8BITMIME
Wed 2018-01-10 09:37:55.635: --> 250-ENHANCEDSTATUSCODES
Wed 2018-01-10 09:37:55.635: --> 250 SIZE 51200000
Wed 2018-01-10 09:37:55.642: <-- MAIL
FROM:<[email protected]> SIZE=2340
Wed 2018-01-10 09:37:55.646: Performing PTR lookup
(253.17.158.202.IN-ADDR.ARPA)
Wed 2018-01-10 09:37:55.763: *  D=253.17.158.202.IN-ADDR.ARPA TTL=(359)
PTR=[mymail.familymartindonesia.com]
Wed 2018-01-10 09:37:55.838: *  D=mymail.familymartindonesia.com TTL=(9)
A=[202.158.17.252]
Wed 2018-01-10 09:37:55.838: *  MDaemon configured to drop connection on PTR
record mismatch
Wed 2018-01-10 09:37:55.838: ---- End PTR results
Wed 2018-01-10 09:37:55.838: --> 501 5.7.0 Domain must resolve
Wed 2018-01-10 09:37:55.838: SMTP session terminated (Bytes in/out: 99/282)
Wed 2018-01-10 09:37:55.838: ----------

===================================================

Saya sudah whitelist di antispam dan juga sudah saya tambahkan di reverse
lookup, namun masih di drop, mohon pencerahannya ya terkait hal ini

Best Regards,

Slamet Raharjo
IT Dept.



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