Selamat Siang 

Pak Syafril, barusan saya menambahkan 

# hostname can not be Resolve
61.16.1.11        #email2.netpluz.sg

Di ReverseXpt.dat 

Berikut log SMPT – (IN) :

Mon 2019-07-29 14:52:02.886: ----------
Mon 2019-07-29 14:52:03.810: [514322] Session 514322; child 0003
Mon 2019-07-29 14:52:03.810: [514322] Accepting SMTP connection from 
61.16.1.11:61593 to 172.16.0.6:25
Mon 2019-07-29 14:52:03.810: [514322] --> 220 bb.ptbmi.com ESMTP MDaemon 
19.0.2; Mon, 29 Jul 2019 14:52:03 +0700
Mon 2019-07-29 14:52:03.872: [514322] <-- EHLO email2.netpluz.sg
Mon 2019-07-29 14:52:03.873: [514322] --> 250-bb.ptbmi.com Hello 
email2.netpluz.sg [61.16.1.11], pleased to meet you
Mon 2019-07-29 14:52:03.873: [514322] --> 250-ETRN
Mon 2019-07-29 14:52:03.873: [514322] Location Screening hiding AUTH from 
country Singapore
Mon 2019-07-29 14:52:03.873: [514322] --> 250-8BITMIME
Mon 2019-07-29 14:52:03.873: [514322] --> 250-ENHANCEDSTATUSCODES
Mon 2019-07-29 14:52:03.873: [514322] --> 250-STARTTLS
Mon 2019-07-29 14:52:03.873: [514322] --> 250 SIZE 36700160
Mon 2019-07-29 14:52:03.937: [514322] <-- MAIL FROM:<yokel...@daisho.com.sg> 
SIZE=113308
Mon 2019-07-29 14:52:03.940: [514322] Performing PTR lookup 
(11.1.16.61.IN-ADDR.ARPA)
Mon 2019-07-29 14:52:03.947: [514322] *  D=11.1.16.61.in-addr.arpa TTL=(285) 
PTR=[email2.netpluz.asia]
Mon 2019-07-29 14:52:03.957: [514322] *  D=email2.netpluz.asia TTL=(285) 
A=[61.16.1.11]
Mon 2019-07-29 14:52:03.957: [514322] ---- End PTR results
Mon 2019-07-29 14:52:03.958: [514322] Performing IP lookup (email2.netpluz.sg)
Mon 2019-07-29 14:52:04.880: [514322] *  DNS server reports domain name unknown
Mon 2019-07-29 14:52:04.880: [514322] ---- End IP lookup results
Mon 2019-07-29 14:52:04.880: [514322] --> 501 5.7.0 email2.netpluz.sg host 
can't be resolved
Mon 2019-07-29 14:52:04.880: [514322] SMTP session terminated (Bytes in/out: 
72/282)
Mon 2019-07-29 14:52:04.880: ----------

Terimakasih
Rievo
--
--[mdaemon-l]----------------------------------------------------------
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