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Build Status Code Climate

haraka-plugin-log-reader

extracts matching log entries from the haraka log file

Install

cd /my/haraka/config/dir
npm install haraka-plugin-log-reader

Enable

Add log-reader to haraka/config/plugins file.

Usage

When enabled, this plugin registers two URL routes in Haraka's http server:

  • karma/rules
  • /logs/:uuid

The former rule simply returns a list of the Haraka rules in use. The http client uses those rules (the ID, reason, and value) to display the Policy Rules and Steps to Resolve sections in the web page.

Example

Sorry we blocked your message:

Our filters mistook your server for a malicious computer attempting to send spam. To improve your mail servers reputation, please contact your IT helpdesk or Systems Administrator and ask them for help.

Policy Rules

  • -7, DNS Blacklist (b.barracudacentral.org)
  • -5, DNS Blacklist (zen.spamhaus.org)
  • -3, DNS Blacklist (dnsbl-1.uceprotect.net)
  • -3, DNS Blacklist (bl.spamcop.net)
  • -3, ASN reputation is spam-only (asn_all_bad)
  • -1, Geographic distance is unusual for ham (4000)
  • -1, Geographic distance is unusual for ham (8000)
  • -1, ASN reputation is bad (karma)

Steps to Resolve

  • Disinfect your host/network

Raw Logs

4D0B74C5-6D41-4074-9E43-5EE9CC1B4973

[NOTICE] [core] connect ip=95.160.74.108 port=39005 local_ip=172.16.15.9 local_port=25
[INFO] [connect.p0f] os="Linux 2.4.x-2.6.x" link_type="Ethernet or modem" distance=7 total_conn=1
[INFO] [connect.fcrdns] ip=95.160.74.108 rdns="095160074108.gdansk.vectranet.pl" rdns_len=1 fcrdns="095160074108.gdansk.vectranet.pl" fcrdns_len=1 other_ips_len=0 invalid_tlds=0 generic_rdns=true
[INFO] [connect.asn] asn: 29314, org: Al. Zwyciestwa 253, 81-525 Gdynia, Poland
[INFO] [connect.geoip] EU, PL, Gdansk, 82, 8506km
[INFO] [dnsbl] fail:dnsbl-1.uceprotect.net, bl.spamcop.net, b.barracudacentral.org, zen.spamhaus.org, dnsbl.sorbs.net
[INFO] [connect.asn] asn: 29314, org: Al. Zwyciestwa 253, 81-525 Gdynia, Poland, asn_score: -4364, asn_connections: 4367, asn_good: 0, asn_bad: 4364, fail:karma, asn_all_bad
[INFO] [limit] no IP history from : karma
[INFO] [karma] score: -24, awards: 001,002,115,114,111,116,021,023
[NOTICE] [core] disconnect ip=95.160.74.108 rdns="095160074108.gdansk.vectranet.pl" helo="" relay=N early=N esmtp=N tls=N pipe=N errors=0 txns=0 rcpts=0/0/0 msgs=0/0/0 bytes=0 lr="" time=12.752