Search found 388 matches

by nicola.piazzi
12 Jul 2016 16:17
Forum: How-to
Topic: Spamassassin Update Channels
Replies: 2
Views: 3679

Spamassassin Update Channels

I have these 3 channels in cron, do you have Others ?

00 08 * * * /usr/bin/sa-update --nogpg --channel updates.spamassassin.org
10 08 * * * /usr/bin/sa-update --nogpg --channel sought.rules.yerp.org
20 08 * * * /usr/bin/sa-update --nogpg --channel spamassassin.heinlein-support.de
by nicola.piazzi
12 Jul 2016 09:30
Forum: How-to
Topic: Check Fisching from Phishtank
Replies: 8
Views: 7391

Re: Check Fisching from Phishtank

My script get the list from https://www.phishtank.com/ that is ONE online service
Script can be adapted to get data also from other services so if you find a valid one can tell me and i create a similar script for it
by nicola.piazzi
12 Jul 2016 08:34
Forum: How-to
Topic: Check Fisching from Phishtank
Replies: 8
Views: 7391

Check Fisching from Phishtank

I wrote this sample script that must be saved in /etc/mail/spamassassin/phishtank.sh and putted in crontab It check every 2 hours if phistank file is changed and in that case it download and process to create /etc/mail/spamassassin/phishtank.cf Then it restart mailscanner to get changes and send a m...
by nicola.piazzi
11 Jul 2016 06:50
Forum: Feature Requests
Topic: Rule Request
Replies: 1
Views: 2177

Rule Request

EFA is very accurate and efficient After month of personalization I can say that my efa has an accuracy that is impossible to find in other cloud services or commercial products But there is a rule that is not present and I think that everyone need : We can call it "Similar Subject from differe...
by nicola.piazzi
08 Jul 2016 12:37
Forum: How-to
Topic: A ReputationList to add
Replies: 14
Views: 7898

Re: A ReputationList to add

When i found the rbl i wrote the .cf
it seems to have valid results in my incoming mail
by nicola.piazzi
08 Jul 2016 10:04
Forum: How-to
Topic: A ReputationList to add
Replies: 14
Views: 7898

A ReputationList to add

I suggest this reputation list from Cisco SenderBase Scores vary from -10 Worst to 10 Best Simply add this to local.cf or other cf file ## REPUTAZIONE SU SENDERBASE header R_SB_FR eval:check_rbl_txt('rf.senderbase.org-lastexternal','rf.senderbase.org') describe R_SB_FR Ip mittente con reputazione su...
by nicola.piazzi
08 Jul 2016 10:00
Forum: How-to
Topic: DKIM Question
Replies: 6
Views: 5014

Re: DKIM Question

Yes, thx
by nicola.piazzi
07 Jul 2016 06:39
Forum: How-to
Topic: Rule based on secondary Mail Server
Replies: 3
Views: 2896

Re: Rule based on secondary Mail Server

@ MX 10 mx.company.com @ MX 20 mxtar.company.com mx A 195.120.14.20 mxtar A 195.120.14.20 I have no evidence in the header if someone use mxtar to connect to efa ! I also have no evidence in the message log :( I suppose that is because the client solve the name and point the ip address and i think t...
by nicola.piazzi
06 Jul 2016 13:07
Forum: How-to
Topic: DKIM Question
Replies: 6
Views: 5014

DKIM Question

If I implement SPF and have other servers (external providers) that sent email with my domain i simply put that server in spf record adding to the efa server ip But if i use dkim with efa and i put dns info i have the problem that external providers that sent mail for me doesnt provide dkim info in ...
by nicola.piazzi
06 Jul 2016 12:57
Forum: How-to
Topic: Rule based on secondary Mail Server
Replies: 3
Views: 2896

Rule based on secondary Mail Server

Hi I watched at this project : http://wiki.junkemailfilter.com/index.php/Project_tarbaby Basically they want to harvest spam watching mail thet was sent to your lowers mx records I dont like to send my email to other people but I have a great idea from this to make a new powerful rule : Suppose to h...
by nicola.piazzi
30 May 2016 14:37
Forum: Feature Requests
Topic: An Idea for a great plugin
Replies: 4
Views: 4132

Re: An Idea for a great plugin

This code check only In-Reply-To: <MESSAGENUMBER@example.com> in header
I found that very few answered messages have this header
A solution is to ADD MESSAGENUMBER also as disclaimer in the text so we have anoter chance to find and test it
by nicola.piazzi
30 May 2016 13:23
Forum: 3.x Bugs
Topic: Postfix Bug ?
Replies: 3
Views: 2964

[SOLVED]

# masquerade_domains = $mydomain
by nicola.piazzi
30 May 2016 10:08
Forum: Feature Requests
Topic: An Idea for a great plugin
Replies: 4
Views: 4132

An Idea for a great plugin

I am unable to do it but I have an idea to make a great plugin : Efa must add message number to outbound messages so external people receive into something like a disclaimer Efa retain a db of 30 days of these codes When someone reply to messages obviously is real people that interact with us and we...
by nicola.piazzi
27 May 2016 15:10
Forum: 3.x Bugs
Topic: Postfix Bug ?
Replies: 3
Views: 2964

Postfix Bug ?

In this conversation relay.cert.legalmail.it send to me nicola.piazzi@gruppocomet.it a MAIL FROM fatturazionelettronica@kartha.legalmail.it and at the end we correctly have from=<fatturazionelettronica@kartha.legalmail.it> : May 27 16:17:36 MX postfix/smtpd[8683]: connect from relay.cert.legalmail....
by nicola.piazzi
24 May 2016 14:36
Forum: How-to
Topic: signature in outbound messages
Replies: 1
Views: 1954

signature in outbound messages

I use efa between Exchange and internet now i sign inbound messages only if i watch sig.html.rules it says that also outbound messagess must be signed but no sign added to outbound messages To: *@gruppocomet.it /etc/MailScanner/reports/en/inline.sig.in.html To: default /etc/MailScanner/reports/en/in...
by nicola.piazzi
11 May 2016 13:07
Forum: How-to
Topic: Install Sophos Antivirus
Replies: 26
Views: 25353

Re: Install Sophos Antivirus

at first time remove noexec option from /tmp in /etc/fstab and reboot (at the end replace it) download pachage, unpack and put under /opt and do install-f-prot.pl insert entry in MailScanner configuration to use it under /opt/f-prot there is license.key i dont remember how i have it but i think that...
by nicola.piazzi
11 May 2016 12:56
Forum: How-to
Topic: Install Sophos Antivirus
Replies: 26
Views: 25353

Re: Install Sophos Antivirus

in first step you must mane /tmp executable fron /etc/fstab
by nicola.piazzi
11 May 2016 12:25
Forum: How-to
Topic: Install Sophos Antivirus
Replies: 26
Views: 25353

Re: Install Sophos Antivirus

Sometimes also Fpprot catch some virus
Updates are regular, installation is simple and sure, so I use it
Cattura.PNG
Cattura.PNG (45.48 KiB) Viewed 22765 times
by nicola.piazzi
06 May 2016 13:16
Forum: How-to
Topic: iXhash Plugin
Replies: 0
Views: 2024

iXhash Plugin

You can simply install this plugin, download iXhash.rar and put iXhash.pm & iXhash.cf under /etc/mail/spamassassin No need to load because is done into iXhash.cf , simply restart MailScanner ( service MailScanner restart ) It doesnt catch a lot of mail but when it fight there is an high change t...
by nicola.piazzi
19 Apr 2016 06:42
Forum: 3.x Bugs
Topic: Dns Recursion Error
Replies: 5
Views: 5010

Dns Recursion Error

I have "4) DNS Recursion : ENABLED" It is better because it solves rbl problems that ban common dns ip but Yesterday without doing nothing it stopped to work making a ping of any host it doesnt solve, so mail service enter in error state I solved setting 8.8.8.8 in dns This morning I turne...
by nicola.piazzi
08 Apr 2016 07:26
Forum: How-to
Topic: Install Sophos Antivirus
Replies: 26
Views: 25353

Re: Install Sophos Antivirus

I Installed Sophos in 3.0.0.7 and upgraded in 3.0.0.8 Now i reinstalled in a new fresh 3.0.0.9 I have no problem I suggest so : Install a fresh 3.0.0.9 that is perfect version, it have the most stable Centos version 3.0.0.9 have TXREP, with TXREP I have no more false positive without affecting spam ...
by nicola.piazzi
04 Apr 2016 09:26
Forum: Feature Requests
Topic: Virus Total implementation
Replies: 3
Views: 4359

Virus Total implementation

Is there a way to query virustotal inside spamassassin ?
Look at :
https://www.virustotal.com/it/documenta ... ivate-api/

it will be great in virus detection
by nicola.piazzi
01 Apr 2016 13:14
Forum: How-to
Topic: Install Sophos Antivirus
Replies: 26
Views: 25353

Re: Install Sophos Antivirus

it is a way to protect tmp from execution
by nicola.piazzi
01 Apr 2016 13:13
Forum: How-to
Topic: Rule Anti Malware [howto]
Replies: 1
Views: 2247

Rule Anti Malware [howto]

http://www.malwaredomains.com mantains an updated list of domains with security problem I found useful to test these entries in incoming messages body Copy these lines in a script, it download zip file, unzip it and put into a cf file only when data changes put in the cron daily or hourly A line lik...