dear pak Syafril,
kami mendapatkan email-email SPAM
berikut lognya: 

Wed 2020-04-22 10:39:40: ----------

Wed 2020-04-22 10:39:34: Session 602608; child 0005

Wed 2020-04-22 10:39:34: Accepting SMTP connection from [160.226.224.112:49050] 
to [117.102.89.155:25]

Wed 2020-04-22 10:39:34: --> 220 mail.mandau.id ESMTP MDaemon 14.0.0; Wed, 22 
Apr 2020 10:39:34 +0700

Wed 2020-04-22 10:39:34: <-- EHLO [160.226.224.112]

Wed 2020-04-22 10:39:34: --> 250-mail.mandau.id Hello [160.226.224.112], 
pleased to meet you

Wed 2020-04-22 10:39:34: --> 250-ETRN

Wed 2020-04-22 10:39:34: --> 250-AUTH LOGIN CRAM-MD5 PLAIN

Wed 2020-04-22 10:39:34: --> 250-8BITMIME

Wed 2020-04-22 10:39:34: --> 250 SIZE

Wed 2020-04-22 10:39:35: <-- MAIL From:<ghjghj...@sdfsf.com>

Wed 2020-04-22 10:39:35: Performing IP lookup (sdfsf.com)

Wed 2020-04-22 10:39:35: *  D=sdfsf.com TTL=(60) A=[69.172.201.153]

Wed 2020-04-22 10:39:35: *  P=001 S=000 D=sdfsf.com TTL=(60) 
MX=[mx247.in-mx.net]

Wed 2020-04-22 10:39:35: *  P=001 S=001 D=sdfsf.com TTL=(60) 
MX=[mx247.in-mx.com]

Wed 2020-04-22 10:39:35: *  D=sdfsf.com TTL=(60) A=[69.172.201.153]

Wed 2020-04-22 10:39:35: *  D=sdfsf.com TTL=(60) A=[69.172.201.153]

Wed 2020-04-22 10:39:35: ---- End IP lookup results

Wed 2020-04-22 10:39:35: Performing SPF lookup (sdfsf.com / 160.226.224.112)

Wed 2020-04-22 10:39:36: *  Result: none; no SPF record in DNS

Wed 2020-04-22 10:39:36: ---- End SPF results

Wed 2020-04-22 10:39:36: --> 250 <ghjghj...@sdfsf.com>, Sender ok

Wed 2020-04-22 10:39:36: <-- RCPT To:<hendra...@mandau.id>

Wed 2020-04-22 10:39:36: --> 250 <hendra...@mandau.id>, Recipient ok

Wed 2020-04-22 10:39:37: <-- DATA

Wed 2020-04-22 10:39:37: Creating temp file (SMTP): 
c:\mdaemon\queues\temp\md50000501270.tmp

Wed 2020-04-22 10:39:37: --> 354 Enter mail, end with <CRLF>.<CRLF>

Wed 2020-04-22 10:39:38: Message size: 7106 bytes

Wed 2020-04-22 10:39:38: Performing DKIM lookup

Wed 2020-04-22 10:39:38: *  File: c:\mdaemon\queues\temp\md50000501270.tmp

Wed 2020-04-22 10:39:38: *  Message-ID: 5e9fcafd.6689.756...@ghjghjjhg.sdfsf.com

Wed 2020-04-22 10:39:38: *  Result: neutral

Wed 2020-04-22 10:39:38: ---- End DKIM results

Wed 2020-04-22 10:39:38: Performing DomainKeys lookup (Sender: 
ghjghj...@sdfsf.com)

Wed 2020-04-22 10:39:38: *  File: c:\mdaemon\queues\temp\md50000501270.tmp

Wed 2020-04-22 10:39:38: *  Message-ID: 5e9fcafd.6689.756...@ghjghjjhg.sdfsf.com

Wed 2020-04-22 10:39:38: *  Querying for policy: sdfsf.com

Wed 2020-04-22 10:39:38: *    Querying: _domainkey.sdfsf.com ...

Wed 2020-04-22 10:39:38: *    DNS: *  Name server has no valid records of the 
requested type for that domain

Wed 2020-04-22 10:39:38: *  Result: neutral

Wed 2020-04-22 10:39:38: ---- End DomainKeys results

Wed 2020-04-22 10:39:38: Passing message through Spam Filter (Size: 7106)...

Wed 2020-04-22 10:39:41: *  3.4 FH_DATE_PAST_20XX The date is grossly in the 
future.

Wed 2020-04-22 10:39:41: *  0.0 HTML_MESSAGE BODY: HTML included in message

Wed 2020-04-22 10:39:41: *  1.3 RDNS_NONE Delivered to internal network by a 
host with no rDNS

Wed 2020-04-22 10:39:41: *  0.5 PDS_BTC_ID FP reduced Bitcoin ID

Wed 2020-04-22 10:39:41: *  1.6 BITCOIN_EXTORT_01 Extortion spam, pay via 
BitCoin

Wed 2020-04-22 10:39:41: *  0.0 HELO_MISC_IP Looking for more Dynamic IP Relays

Wed 2020-04-22 10:39:41: *  1.8 NO_FM_NAME_IP_HOSTN No From name + hostname 
using IP address

Wed 2020-04-22 10:39:41: ---- End SpamAssassin results

Wed 2020-04-22 10:39:41: Spam Filter score/req: 8.60/15.0

Wed 2020-04-22 10:39:41: Message creation successful: 
c:\mdaemon\queues\inbound\md50001590338.msg

Wed 2020-04-22 10:39:41: --> 250 Ok, message saved <Message-ID: 
<5e9fcafd.6689.756...@ghjghjjhg.sdfsf.com>>

Wed 2020-04-22 10:39:41: <-- QUIT

Wed 2020-04-22 10:39:41: --> 221 See ya in cyberspace

Wed 2020-04-22 10:39:41: SMTP session successful (Bytes in/out: 7209/429)

Wed 2020-04-22 10:39:41: ----------

 

Dan berikutnya:

 

Wed 2020-04-22 06:13:14: ----------

Wed 2020-04-22 06:17:42: Session 599238; child 0001

Wed 2020-04-22 06:17:42: Accepting SMTP connection from [176.216.64.188:21990] 
to [117.102.89.155:25]

Wed 2020-04-22 06:17:42: --> 220 mail.mandau.id ESMTP MDaemon 14.0.0; Wed, 22 
Apr 2020 06:17:42 +0700

Wed 2020-04-22 06:17:42: <-- EHLO [176.216.64.188]

Wed 2020-04-22 06:17:42: --> 250-mail.mandau.id Hello [176.216.64.188], pleased 
to meet you

Wed 2020-04-22 06:17:42: --> 250-ETRN

Wed 2020-04-22 06:17:42: --> 250-AUTH LOGIN CRAM-MD5 PLAIN

Wed 2020-04-22 06:17:42: --> 250-8BITMIME

Wed 2020-04-22 06:17:42: --> 250 SIZE

Wed 2020-04-22 06:17:45: <-- MAIL From:<e2069...@rmqkr.net>

Wed 2020-04-22 06:17:45: Performing IP lookup (rmqkr.net)

Wed 2020-04-22 06:17:45: *  D=rmqkr.net TTL=(60) A=[103.224.182.207]

Wed 2020-04-22 06:17:46: *  P=010 S=000 D=rmqkr.net TTL=(60) 
MX=[park-mx.above.com]

Wed 2020-04-22 06:17:46: *  D=rmqkr.net TTL=(60) A=[103.224.182.207]

Wed 2020-04-22 06:17:46: ---- End IP lookup results

Wed 2020-04-22 06:17:46: Performing SPF lookup (rmqkr.net / 176.216.64.188)

Wed 2020-04-22 06:17:46: *  Result: none; no SPF record in DNS

Wed 2020-04-22 06:17:46: ---- End SPF results

Wed 2020-04-22 06:17:46: --> 250 <e2069...@rmqkr.net>, Sender ok

Wed 2020-04-22 06:17:46: <-- RCPT To:<fad...@mandau.id>

Wed 2020-04-22 06:17:46: --> 250 <fad...@mandau.id>, Recipient ok

Wed 2020-04-22 06:17:54: <-- DATA

Wed 2020-04-22 06:17:54: Creating temp file (SMTP): 
c:\mdaemon\queues\temp\md50000497795.tmp

Wed 2020-04-22 06:17:54: --> 354 Enter mail, end with <CRLF>.<CRLF>

Wed 2020-04-22 06:17:59: Message size: 6802 bytes

Wed 2020-04-22 06:17:59: Performing DKIM lookup

Wed 2020-04-22 06:17:59: *  File: c:\mdaemon\queues\temp\md50000497795.tmp

Wed 2020-04-22 06:17:59: *  Message-ID: 5e9fa953.6020...@rmqkr.net

Wed 2020-04-22 06:17:59: *  Result: neutral

Wed 2020-04-22 06:17:59: ---- End DKIM results

Wed 2020-04-22 06:17:59: Performing DomainKeys lookup (Sender: 
e2069...@rmqkr.net)

Wed 2020-04-22 06:17:59: *  File: c:\mdaemon\queues\temp\md50000497795.tmp

Wed 2020-04-22 06:17:59: *  Message-ID: 5e9fa953.6020...@rmqkr.net

Wed 2020-04-22 06:17:59: *  Querying for policy: rmqkr.net

Wed 2020-04-22 06:17:59: *    Querying: _domainkey.rmqkr.net ...

Wed 2020-04-22 06:18:00: *    DNS: *  Name server has no valid records of the 
requested type for that domain

Wed 2020-04-22 06:18:00: *  Result: neutral

Wed 2020-04-22 06:18:00: ---- End DomainKeys results

Wed 2020-04-22 06:18:00: Passing message through Spam Filter (Size: 6802)...

Wed 2020-04-22 06:18:02: *  3.4 FH_DATE_PAST_20XX The date is grossly in the 
future.

Wed 2020-04-22 06:18:02: *  0.0 HTML_MESSAGE BODY: HTML included in message

Wed 2020-04-22 06:18:02: *  1.3 RDNS_NONE Delivered to internal network by a 
host with no rDNS

Wed 2020-04-22 06:18:02: *  0.5 PDS_BTC_ID FP reduced Bitcoin ID

Wed 2020-04-22 06:18:02: *  1.6 BITCOIN_EXTORT_01 Extortion spam, pay via 
BitCoin

Wed 2020-04-22 06:18:02: *  2.5 BITCOIN_SPAM_02 BitCoin spam pattern 02

Wed 2020-04-22 06:18:02: *  0.0 HELO_MISC_IP Looking for more Dynamic IP Relays

Wed 2020-04-22 06:18:02: *  1.8 NO_FM_NAME_IP_HOSTN No From name + hostname 
using IP address

Wed 2020-04-22 06:18:02: ---- End SpamAssassin results

Wed 2020-04-22 06:18:02: Spam Filter score/req: 11.10/15.0

Wed 2020-04-22 06:18:05: Message creation successful: 
c:\mdaemon\queues\inbound\md50001590122.msg

Wed 2020-04-22 06:18:05: --> 250 Ok, message saved <Message-ID: 
<5e9fa953.6020...@rmqkr.net>>

Wed 2020-04-22 06:18:05: <-- QUIT

Wed 2020-04-22 06:18:05: --> 221 See ya in cyberspace

Wed 2020-04-22 06:18:05: SMTP session successful (Bytes in/out: 6900/410)

Wed 2020-04-22 06:18:05: ----------

 

Kalau saya block IP sender, IP nya dynamic mereka pakai pak.

 

Apa saran yang terbaik pak

 

Terima kasih


Best Regards

IRWAN R. JAZIR


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