dear Mr. Syafril & Team,

        Saya dapat error domain must resolve dari rekanan. berikut log filenya:
Mon 2015-11-30 15:16:24.839: ----------
Mon 2015-11-30 15:16:26.344: Session 090738; child 0001
Mon 2015-11-30 15:16:26.344: Accepting SMTP connection from 
180.235.149.196:45396 to 10.0.1.60:25
Mon 2015-11-30 15:16:26.345: --> 220 mail.bintangsaudara.com ESMTP MDaemon 
15.0.3; Mon, 30 Nov 2015 15:16:26 +0700
Mon 2015-11-30 15:16:26.395: <-- EHLO pelanduk.empatdns.com
Mon 2015-11-30 15:16:26.397: --> 250-mail.bintangsaudara.com Hello 
pelanduk.empatdns.com, pleased to meet you
Mon 2015-11-30 15:16:26.397: --> 250-ETRN
Mon 2015-11-30 15:16:26.397: --> 250-AUTH LOGIN CRAM-MD5 PLAIN
Mon 2015-11-30 15:16:26.397: --> 250-8BITMIME
Mon 2015-11-30 15:16:26.397: --> 250-ENHANCEDSTATUSCODES
Mon 2015-11-30 15:16:26.397: --> 250-STARTTLS
Mon 2015-11-30 15:16:26.397: --> 250 SIZE
Mon 2015-11-30 15:16:26.446: <-- STARTTLS
Mon 2015-11-30 15:16:26.446: --> 220 2.7.0 Ready to start TLS
Mon 2015-11-30 15:16:26.639: SSL negotiation successful (TLS 1.0, 1536 bit key 
exchange, 256 bit AES encryption)
Mon 2015-11-30 15:16:26.730: <-- EHLO pelanduk.empatdns.com
Mon 2015-11-30 15:16:26.732: --> 250-mail.bintangsaudara.com Hello 
pelanduk.empatdns.com, pleased to meet you
Mon 2015-11-30 15:16:26.732: --> 250-ETRN
Mon 2015-11-30 15:16:26.732: --> 250-AUTH LOGIN CRAM-MD5 PLAIN
Mon 2015-11-30 15:16:26.732: --> 250-8BITMIME
Mon 2015-11-30 15:16:26.732: --> 250-ENHANCEDSTATUSCODES
Mon 2015-11-30 15:16:26.732: --> 250 SIZE
Mon 2015-11-30 15:16:26.791: <-- MAIL FROM:<[email protected]> 
SIZE=590552
Mon 2015-11-30 15:16:26.795: Performing PTR lookup 
(196.149.235.180.IN-ADDR.ARPA)
Mon 2015-11-30 15:16:26.845: *  D=196.149.235.180.IN-ADDR.ARPA TTL=(240) 
PTR=[pelanduk.empatdns.com]
Mon 2015-11-30 15:16:27.063: *  D=pelanduk.empatdns.com TTL=(240) 
A=[180.235.151.32]
Mon 2015-11-30 15:16:27.063: *  MDaemon configured to drop connection on PTR 
record mismatch
Mon 2015-11-30 15:16:27.063: ---- End PTR results
Mon 2015-11-30 15:16:27.063: --> 501 5.7.0 Domain must resolve
Mon 2015-11-30 15:16:27.064: SMTP session terminated (Bytes in/out: 616/1481)
Mon 2015-11-30 15:40:33.461: ----------

mohon bantuannya untuk mengupdate recordnya.

Regards,

Sucipto
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