SpamAssassin is a computer program released under the Apache License 2.0 used for e-mail spam filtering based on content-matching rules.

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645 views

SA with or without amavis-new - whats faster?

Currently i have working setup of postfix with virtual users which uses amavis (with SA and clamav) to filter messages. The problem is, i need to allow every user to be able to adjust their SA ...
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1answer
2k views

Why does SpamAssasin mark emails as SPAM due to RCVD_IN_PBL RBL?

My email is being marked as SPAM by SpamAssasin. The problem is score 3.3 (among others): 3.3 RCVD_IN_PBL RBL: Received via a relay in Spamhaus PBL * [212.95.7.48 listed in zen.spamhaus.org] I ...
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1answer
364 views

Exim and spamassassin custom rule

i have exim and spamassassin (used by exiscan) installed and running, but i want to add custom rule which will add some points to emails if "to" and "envelope-to" are not identical. I added following ...
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1answer
944 views

Amavis and SpamAssassin won't mark junk email as spam in second domain

I'm currently setting up amavis and spamassassin with postfix. So far SpamAssassin blocks and bounces Spam. If I set $final_spam_destiny to D_PASS the mail gets through, but the $sa_spam_subject_tag ...
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1answer
63 views

Spamassassin disable spam information raports

I use SAWin32 (AKA SpamAssassin for Win32) with Microsoft Exchange 2000. My users are receiving the following information concerning incoming messages that may be spam: "This mail is probably spam. ...
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1answer
66 views

Moving spam from filter to mail server

I was wondering if its possible to take messages quarantined by a Spamassassin box and move it to the users spam folder residing on an email server. In my case I would want to move mail from an ...
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1answer
175 views

Spamassassin does not work with virtual emails

I have a mailserver running with postfix/spamassassin/amavis/dovecot/mysql... under debian squeeze and all seems to work fine, except one thing: Email forwarder (virtual aliases) never gets scanned by ...
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1answer
132 views

Lower SpamAssassin scores when certificate verification fails

I’ve noticed that I’m getting junk mail from Norwegian companies that send from servers that Postfix says failed certificate verification. Is it possible to give these messages a lower spam score with ...
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1answer
312 views

Postfix :: redirect spam mail to different mx transport?

Postfix with spamassassin. Acts as an anti-spam gateway for a domain. Scans and then relays. I want to take mail that has been tagged as spam by spamassassin, and send it to a different mail server ...
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1answer
968 views

Skip Spamassassin for internal mail

SpanAssassin has flagging internal mail between our users as spam, rather than adding our IPs or domains to SpamAssassin's whitelists I thought it would be best to skip SA and ClamAV all together for ...
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1answer
359 views

How to solve the problem RCVD_BY_IP “Received by mail server with no name”

I'm using MailingCheck to calculate the spam score of my e-mail messages. There is one problem bugging me that i don't know how to solve. RCVD_BY_IP "Received by mail server with no name" It ...
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1answer
3k views

Spamassassin: How to delete all spam messages on the server?

Can't find out, how to configure spamassassin to delete all spam messages. Currenly it's only mark messages as spam, but pass them throught IMAP to client. How to block them from passing through to ...
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1answer
206 views

Mails received with same message id every 15 - 20 seconds

I have SpamAssassin integrated on my postfix mail server via 'Amavisd-new'. The problem that I am facing is that I am receiving same email every 15 second from same sender with same message-ID on my ...
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2answers
5k views

Zimbra, how to turn off spamassasin and clamAV

We are using Zimbra 5.0.18 and I like to know how permanetly disable spamassasin and clamav. We have ironport so no wories about spam and malware.
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1answer
671 views

exim + vexim + Squirrel install howto for newbie?

is there any nice step by step tutorial for 100% newbie how to install exim vexim Squirrel SpamAssassin (maybe) on a Debian box with LEMP? I want to be able send, receive, forward email on ...
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2answers
538 views

spamassassin --lint and spamc return different scores

I'll keep this short and sweet. spamassassin --lint -D < email_message_to_test.eml Returns: [22154] dbg: check: is spam? score=4.205 required=5 Which is an entirely reasonable score, it is in fact ...
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1answer
914 views

plesk 9 spamassassin server wide blacklist via cron?

we're running ubuntu 8.04 LTS and plesk 9.2 our simple task is to set up a periodic black list for spamassassin, e.g. using this script .. #!/bin/sh #! Script by AJR to update local spamassassin ...
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2answers
1k views

Site-wide server-side rules in Exchange 2003

I have a mail server that scans inbound email messages with SpamAssassin before passing messages to Exchange 2003. When a message is considered spam, it is marked with a certain header. Is there a ...
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2answers
16 views

Service to test outgoing mail for SPF/DKIM/SRS validity?

We're setting up a redirection-based mail server with a lot of complex moving parts, including the standard ones that apply to everyone like SPF/TLS as well as the more complex ones needed to ensure ...
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0answers
16 views

Postfix reject mail with result of spamassasin content_filter

I have a running Mailserver using Postfix and Dovecot. I also configured spamassasin like in this tutorial. Spam is properly marked as such and apropriate headers are added. Now I want to reject the ...
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26 views

Can I use Spamassassin to classify text-only content?

I wish to know if I can use spamassassin classify text-only content? Right now I'm using the following command: spamassassin hello.txt But I'm getting the following warnings: 1.2 ...
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0answers
49 views

SpamAssassin: avoid FREEMAIL_REPLYTO on Contact Form

Suppose: someone fills out my contact form on www.example.com/contact/. My server-side script sends this information to a sales person at the organization. To make SPF work, I set the "From" as ...
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2answers
91 views

Spamassassin does not start on ubuntu server

After installing Spamassassin on my Ubuntu server, it does not start and gives this error: : not found/spamassassin: 3: /etc/default/spamassassin: : not found/spamassassin: 6: ...
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18 views

Web Attack: Mass Injection Website 19 [duplicate]

I got issue at Norton web safety (attached is the image) Can please any body tell me what cause this issue?
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1answer
13 views

Questions about domain blocking in SpamAssasin with * wildcards, etc

So, as of last week I've implemented a blocklist on our Untangle (which runs Apache SpamAssassin behind the scenes). For the most part it's working, but there is still some spam getting through that I ...
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0answers
41 views

mail.log file is growing too quickly

my mail.log file is currently growing out of all proportion. It's logged over 15Gb of content today and most of that seems to be down to spamassassin. There are a few questions that I can't ...
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1answer
30 views

Spamassassin and Dovecot mdbox Compatibility

So I'm thinking of using Dovecot's mdbox format for storing mail, however I'll also be using Spamassassin and need to be able to pass it a folder of e-mails for its filters to be applied to. Can this ...
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0answers
7 views

How do I whitelist a spam trigger in a SpamAssassin update channel?

Somehow one of our customer URLs seems to have gotten into some or all SpamAssassin rule sets that are distributed through update channels (we suppose). Mail provider that use Spamassassin mark all ...
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0answers
79 views

SpamAssasin FSL_HELO_BARE_IP_2 and RDNS_DYNAMIC error

Why I got FSL_HELO_BARE_IP_2 and RDNS_DYNAMIC error from SpamAssasin? This message was send from an authenticated client (host02-4-dynamic.17-80-r.retail.telecomitalia.it) to a Exim4 server ...
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4answers
682 views

Excessive emails are going into spam folder

Spam scores are above 5 (my threshold)! X-Spam-Status: Yes, score=5.924 tagged_above=-9999 required=5 tests=[DKIM_SIGNED=0.1, DKIM_VALID=-0.1, HTML_IMAGE_RATIO_02=0.805, HTML_MESSAGE=0.001, ...
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1answer
45 views

add DCC metrics header with MailScanner/SpamAssassin

I have a working MailScanner 4.85.2 installation that is using DCC and reporting spamassassin DCC rule scores. I'd like to have MailScanner or SpamAssassin add the DCC Metrics to a header. I cannot ...
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1answer
101 views

cannot get Spamassassin to run on Centos 6

I've installed SpamAssassin twice, once using yum install spamassassin and once downloading the source from cpan. SpamAssassin, itself runs and reports itself as v3.4.1 running on Perl 5.22.0 but ...
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0answers
181 views

SpamAssassin not filtering well on Mac OS X Server

I am trying to deal with an increasing number of spam messages on a server I administer. We are using Mac OS X Server and have added the following RBL Servers to the blacklisting feature in ...
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0answers
52 views

Postfix, procmailrc, SpamAssassin letting some but not all spam messages through

I have postfix running on my server with a main.cf as follwos:- myorigin = $mydomain inet_interfaces = 213.229.80.33, 127.0.0.1 mydestination = 213.229.80.33, corunna.com, localhost, ...
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0answers
126 views

E-mail sent from mobile version of Zimbra is marked as Spam

yesterday I sent an e-mail from my company e-mail account to another company account, using Zimbra webclient on my smartphone. Unfortunately it was marked as SPAM, so I got task to find out why. Here ...
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1answer
246 views

URIBL_BLOCKED on Ubuntu 14.04 Server with working Dnsmasq

I've set up a small mail server which includes Spam Assassin. Everything seems to work great except one. SA docs suggest installing a caching DNS server to keep some RBLs from blocking the server over ...
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2answers
343 views

Exim - block incoming mail from blacklisted IPS only

I would like to check for blacklists only for incoming e-mail. I have users who usually get dynamic IP's which are blacklisted so they are not able to send the e-mail if I turn the blacklist option ...
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2answers
4k views

Use postfix and spamassassin packages on CentOS 6 to reject SPAM - without custom users and scripts

Here is what I'm trying at my CentOS 6.5 Linux server: Installed postfix and spamassassin packages Configured Postfix - it works well (I omit details here) Added -x to the SPAMDOPTIONS in ...
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1answer
132 views

SpamAssassin doesn't filter forwarded mails

I am forwarding emails from an external email account to an account on my own server. SpamAssassin works fine if I just receive mail normally. But all mail thats being forwarded from my external mail ...
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0answers
169 views

Move spam from dovecot public folders

I have set up Dovecot with public folders on a CentOS 6-server, with sendmail and spamassassin. I'm getting a lot of spam in both public folders and in the users inboxes. I want spamassassin / ...
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0answers
87 views

SpamAssasin: Custom rules are not implemented, what could be the reason?

I am trying to add new custom rules for spamassassin but my rules are not being implemented. I've added rules to /etc/spamassasssin/local.cf: # CHECKING RULES FROM EMAIL score NO_RELAYS 0 score ...
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1answer
38 views

What's wrong with this SpamAssassin rule?

body LOCAL_SHORT_BODY /^.{2,120}$/ score LOCAL_SHORT_BODY 0.4 describe LOCAL_SHORT_BODY Short body I included this in my local.cf, and gave it a low score as it's not really a great indicator of ...
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1answer
986 views

spamassassin via procmail: .procmailrc moves spam messages, but /etc/procmailrc doesn't

I am trying this example to set up spamassassin via procmail globally. It successfully adds the X-Spam headers, but it does not move messages to the spam mboxes. However, using this example locally, ...
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1answer
490 views

Spamassassin filter mail with attachment

I would like to add a spamassassin rule based on if a message coming from a particular sender has an attachment or not. Is there a way to filter messages from a certain sender so that mails without ...
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1answer
58 views

amavis consider catchall as unknown

I'm running sendmail with amavis + amavis-milter on SERVER "A". SERVER "B" is working behind SERVER "A" which holds multiple domains. Some of the domains having catchall accounts for unknown users. ...
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1answer
467 views

All messages being tagged NO_DNS_FOR_FROM on Zimbra server

On our Zimbra 6.0.5 server running on Fedora 6, it seems that all messages are being tagged by spamassassin with NO_DNS_FOR_FROM (despite having legitimate sent addresses). How should I debug this? ...
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3answers
1k views

configure spam assassin to delete all spam above a score domain wide and override individual settings

Okay, so this is my scenario and what I want to try and do. I maintain a Red Hat email server running qmail and spamassassin. I have a domain that has well over 100 email account each with ...
0
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1answer
446 views

Message-ID contains multiple '@' characters

I am looking at my server's spamassasin and have stumbled across the "problem" that my outgoing email sends out its own X-Report and X-Score in the header (programs used are Outlook 2007 as client and ...
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2answers
100 views

OS X Server script to archive (or empty) a users mailbox every morning

I have a requirement (SpamAssassin 'training') to archive (or delete) two user's (users are junkmail and notjunkmail) inboxes at a given time every day if there is anything in them. Can anyone help ...
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3answers
182 views

SpamAssassin: Message is 20% to 30% HTML

SpamAssassin is flagging my e-mails as HTML_20_30 - 'Message is 20% to 30% HTML' What exactly does this message mean and how can I make it go away?