kpriv/freebsd-ports
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity

Add assp.

Browse source 
Anti-Spam SMTP Proxy is a spam filter that sits on port 25 in front of your
regular SMTP server (sendmail, postfix, qmail, etc).

ASSP performs a number of configurable spam checks, and on detecting a spam
message, provides an immediate 5xx SMTP error code back to the client.
Non-spam messages are passed to your regular SMTP server for further
processing and delivery.

ASSP offers:
	- a whitelist of known good senders
	- Bayesian checks on message headers and contents
	- recipient address validation using LDAP and RFC822 conformance
	- relay denial
	- HELO checking
	- SPF (Sender Policy Framework) checking
	- DNSBL (DNS Block List) checking using many DNSBL services
	- Virus detection

ASSP is a single script with a web-based configuration tool.

WWW: http://assp.sourceforge.net/

PR:		ports/81570
Submitted by:	J.R. Oldroyd <fbsd@opal.com>
This commit is contained in:
Jean-Yves Lefort 2005-05-28 09:56:27 +00:00
parent be5d215809
commit 6b9e5c9ab2
Notes: svn2git 2021-03-31 03:12:20 +00:00 
svn path=/head/; revision=136332
13 changed files with 835 additions and 0 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

1
mail/Makefile
View file

@ -17,6 +17,7 @@
SUBDIR += archmbox
SUBDIR += arrow
SUBDIR += asmail
SUBDIR += assp
SUBDIR += autorespond
SUBDIR += autosig
SUBDIR += avenger

100
mail/assp/Makefile Normal file
View file

@ -0,0 +1,100 @@
# New ports collection makefile for: assp
# Date created: 16 May 2005
# Whom: J.R. Oldroyd <fbsd@opal.com>
#
# $FreeBSD$
#
PORTNAME= assp
PORTVERSION= 1.1.1.b12
CATEGORIES= mail
MASTER_SITES= http://opal.com/freebsd/ports/mail/assp/
MAINTAINER= fbsd@opal.com
COMMENT= Anti-Spam SMTP Proxy
# NB: for 1.1.1.b12 Net::DNS::Packet is required even if SPF and DNSBL not used
RUN_DEPENDS= ${SITE_PERL}/${PERL_ARCH}/Net/DNS.pm:${PORTSDIR}/dns/p5-Net-DNS
USE_ZIP= yes
NO_WRKSUBDIR= yes
NO_BUILD= yes
USE_REINPLACE= yes
USE_PERL5_RUN= yes
MAN8= assp.8 assplog.8
ASSP_USER= nobody
ASSP_GROUP= nobody
ASSP_HOME= /var/db/assp
PLIST_SUB= ASSP_HOME="${ASSP_HOME}"
SUB_FILES= assp.8 assplog.8 assp.sh periodic-assp.sh pkg-install
SUB_LIST= ASSP_HOME="${ASSP_HOME}" ASSP_USER="${ASSP_USER}" \
ASSP_GROUP="${ASSP_GROUP}" PERL="${PERL}"
USE_RC_SUBR= assp.sh
OPTIONS= EMVALID "RFC822 recipient address validator" on \
LDAP "LDAP validation of recipient addresses" on \
SPF "SPF validation of client IP" on \
CLAMAV "ClamAV virus scanner" on \
DNSBL "DNS block list checking" on
.include <bsd.port.pre.mk>
.if !defined(WITHOUT_EMVALID)
RUN_DEPENDS+= ${SITE_PERL}/Email/Valid.pm:${PORTSDIR}/mail/p5-Email-Valid
.endif
.if !defined(WITHOUT_LDAP)
RUN_DEPENDS+= ${SITE_PERL}/Net/LDAP.pm:${PORTSDIR}/net/p5-perl-ldap
.endif
.if !defined(WITHOUT_SPF)
RUN_DEPENDS+= ${SITE_PERL}/${PERL_ARCH}/Net/DNS.pm:${PORTSDIR}/dns/p5-Net-DNS
RUN_DEPENDS+= ${SITE_PERL}/Mail/SPF/Query.pm:${PORTSDIR}/mail/p5-Mail-SPF-Query
.endif
.if !defined(WITHOUT_DNSBL)
RUN_DEPENDS+= ${SITE_PERL}/${PERL_ARCH}/Net/DNS.pm:${PORTSDIR}/dns/p5-Net-DNS
.endif
.if !defined(WITHOUT_CLAMAV)
RUN_DEPENDS+= wget:${PORTSDIR}/ftp/wget
PLIST_SUB+= ASSP_CLAMAV=""
.else
PLIST_SUB+= ASSP_CLAMAV="@comment "
.endif
post-patch:
@${REINPLACE_CMD} -e 's|/usr/bin/perl|${PERL}|' ${WRKSRC}/*.pl
do-install:
${MKDIR} ${PREFIX}/lib/assp
${INSTALL_SCRIPT} ${WRKSRC}/*.pl ${PREFIX}/lib/assp
${INSTALL_SCRIPT} ${WRKSRC}/stats.sh ${PREFIX}/lib/assp
.if defined(WITH_CLAMAV)
${INSTALL_SCRIPT} ${WRKSRC}/freshclam.sh ${PREFIX}/lib/assp
.endif
${INSTALL_DATA} ${WRKSRC}/*report.txt ${PREFIX}/lib/assp
${LN} -s ${PREFIX}/lib/assp/assp.pl ${PREFIX}/sbin/assp
${LN} -s ${PREFIX}/lib/assp/stats.sh ${PREFIX}/sbin/assplog
${INSTALL_MAN} ${WRKDIR}/assp.8 ${MAN8PREFIX}/man/man8
${INSTALL_MAN} ${WRKDIR}/assplog.8 ${MAN8PREFIX}/man/man8
${MKDIR} ${PREFIX}/etc/periodic/daily
${INSTALL_SCRIPT} ${WRKDIR}/periodic-assp.sh ${PREFIX}/etc/periodic/daily/510.assp
.if !defined(NOPORTDOCS)
${MKDIR} ${DOCSDIR}
${INSTALL_DATA} ${WRKSRC}/*.htm ${DOCSDIR}
.endif
post-install:
@PKG_PREFIX=${PREFIX} ${SH} ${PKGINSTALL} ${PKGNAME} POST-INSTALL
.include <bsd.port.post.mk>

2
mail/assp/distinfo Normal file
View file

@ -0,0 +1,2 @@
MD5 (assp-1.1.1.b12.zip) = ccf11f30f7edbd05d1ab96d68dc5027d
SIZE (assp-1.1.1.b12.zip) = 183265

31
mail/assp/files/510.assp.in Normal file
View file

@ -0,0 +1,31 @@
#!/bin/sh
#
# $FreeBSD$
#
# Update ASSP Spam and ClamAV databases
cd %%ASSP_HOME%%
if [ ! -f %%PREFIX%%/lib/assp/rebuildspamdb.pl ]
then
echo "%%PREFIX%%/lib/assp/rebuildspamdb.pl does not exist"
rc_spamdb=2
else
echo ""
echo "Running ASSP rebuildspamdb.pl:"
%%PERL%% %%PREFIX%%/lib/assp/rebuildspamdb.pl && rc_spamdb=0 || rc_spamdb=3
fi
if [ ! -f %%PREFIX%%/lib/assp/freshclam.sh ]
then
# existence of freshclam.sh is optional, dependent
# on the WITH_CLAMAV setting, so not an error if not there
rc_clamav=0
else
echo ""
echo "Fetching ASSP ClamAV virus database updates:"
export PATH=$PATH:%%LOCALBASE%%/bin
sh %%PREFIX%%/lib/assp/freshclam.sh && rc_clamav=0 || rc_clamav=3
fi
exit $(($rc_spamdb|$rc_clamav))

277
mail/assp/files/assp.8.in Normal file
View file

@ -0,0 +1,277 @@
.TH assp 8 "May 16, 2005" "" "ASSP"
.SH NAME
assp \- Anti-Spam SMTP Proxy
.SH SYNOPSIS
assp [ base_dir [ admin_port ] ]
.PP
%%PREFIX%%/etc/rc.d/assp.sh start|stop|restart|status
.SH DESCRIPTION
.I "Anti-Spam SMTP Proxy"
is a spam filter that sits on port 25 in front
of your regular SMTP server
.RI ( exim (8),
.IR postfix (8),
.IR qmail (8),
.IR sendmail (8),
etc).
.PP
.I ASSP
relays the SMTP dialog between an incoming client and your SMTP
server, intercepting the dialog as needed.
.I ASSP
performs a number of configurable spam checks and on detecting
a spam message provides an immediate 5xx SMTP error code back to
the client. Non-spam messages are passed to your regular SMTP server
for further processing and delivery. Spam messages can be blocked
from delivery or subject-tagged and delivered.
.PP
.I ASSP
offers:
.RS
.IP - 2m
a whitelist of known good senders
.IP -
Bayesian checks on message headers and contents
.IP -
local user validation using RFC822 checks, flat lists or LDAP lookup
.IP -
relay denial
.IP -
HELO checking
.IP -
SPF (Sender Policy Framework) checking
.IP -
DNSBL (DNS Block List) checking using many block list services
.IP -
Virus detection
.RE
.PP
.I ASSP
is entirely administrator-managed and is almost totally
transparent to users. In particular, users do not need to
manage
.IR procmail (1)
spam filters or challenge-response systems of their own.
.PP
The
.I base_dir
argument gives the name of
.IR ASSP 's
working directory. If omitted
it defaults to the current directory.
.PP
.I ASSP
is configured using a web interface.
The
.I admin_port
argument gives the network port for accessing
.IR ASSP 's
configuration menu. It defaults to 55555.
To access the configuration menu, start
.I ASSP
and then point your browser at
.IR http://localhost:55555 .
The default admin password is
.IR nospam4me .
.PP
Initial setup of
.I ASSP
involves several steps:
.IP 1.
Review
.IR ASSP 's
configuration options and adjust as necessary. Be sure
to change the admin password. By default
.IR ASSP 's
filters are all set to
.I "Test Mode"
which means all messages will be delivered to their recipients.
Leave everything in Test Mode for now.
.IP 2.
Decide on which network port(s)
.I ASSP
will listen and on which your normal SMTP server will listen.
Typically,
.I ASSP
will listen on port 25 and your SMTP server will be moved to
something like port 125 or 587.
.IP 3.
Reconfigure your SMTP server to its new port.
.IP 4.
Reconfigure
.I ASSP
to port 25 and restart
.IR ASSP .
Since
.I ASSP
is in Test Mode, all messages will be delivered to their
recipients.
.IP 5.
Arrange for all users' outbound email to be processed by
.IR ASSP .
This is necessary for
.I ASSP
to be able to automatically maintain its whitelist.
If a user's MUA uses SMTP to port 25, this will happen
without further intervention. If an MUA invokes
.I /usr/sbin/sendmail
and you're using the default
.IR sendmail (8)
configuration with submit queues, this will also happen
without further intervention. Otherwise, you need to take
whatever steps are necessary for each MUA that's being used.
.IP 6.
Optionally, send a message containing a list of email addresses
that you want to receive email from to
.IR assp-white@yourdomain.com .
Have all your users do this. This will seed
.IR ASSP 's
whitelist. Messages from senders on the whitelist will
never be blocked.
.IP 7.
To set up the Bayesian word list filtering, do the following:
.RS
.IP 7a.
Ensure some senders' addresses are in the whitelist, either
by sending email to them or by seeding the whilelist as described
above.
.IP 7b.
Allow some time (could be hours or days, depending on the
volume of email you receive) for enough email to collect.
Mesages from senders on the whitelist will be copied in the
.I notspam
directory. Other messages will either be passed or be copied
in the
.I spam
directory based on word scores in the initial greylist.
.IP 7c.
Periodically examine the messages in
.IR ASSP 's
.IR notspam
and
.I spam
directories to make sure they're sorted correctly. Move
any to the other directory as needed. If you're unsure about
a particular message, just delete it.
Also, examine
.I maillog.txt
for information about what
.I ASSP
is doing.
.IP 7d.
After about 400 messages have collected, filtering mode can
be enabled.
In the
.I %%ASSP_HOME%%
directory, run the
.I %%PREFIX%%/lib/assp/rebuildspamdb.pl
script to create the spam database from the logged messages.
This is the part where the Bayesian filter ``learns'' about
the words in your
.I spam
and
.I notspam
collections.
.IP 7e.
Uncheck the appropriate Test Mode box in
.IR ASSP 's
configuration menu to enable message blocking.
.IP 7f.
It is recommended that the
.I UseSubjectsAsMaillogNames
configuration option is eventually unchecked and that the
script
.I %%PREFIX%%/lib/assp/move2num.pl
is run in the
.I %%ASSP_HOME%%
directory. This causes messages to be stored with numeric
filenames, and overwritten after some time. The benefits
of this are that the size of the stored messages will
be limited and that older messages are removed from the
collection. This keeps the Bayesian word list current.
This need not be done immediately; you can do this once
you no longer feel the need to examine the spam messages
in detail.
.RE
.IP 8.
.IR ASSP 's
other filtering options (local user validation, RFC822
conformance, client HELO validation, SPF validation,
the use of DNSBLs and the ClamAV virus checker)
can be enabled by examining and adjusting their
configuration options as needed and then unchecking the
appropriate Test Mode boxes.
.PP
Once
.I ASSP
is live, users should forward a copy of any spam message that
still gets through to
.I assp-spam@yourdomain.com
in order to add it to
.IR ASSP 's
spam database. Any non-spam that was mis-classified as spam
can be copied to
.IR assp-notspam@yourdomain.com .
.PP
The
.I rebuildspamdb.pl
script needs to be re-run periodically to update the spam database
from the latest logged messages. There is a
.IR periodic (8)
script that will do this overnight.
.PP
For full details of using
.IR ASSP ,
see the
.I ASSP
website and documentation.
.SH "STARTING ASSP AT BOOT TIME"
The
.I /usr/local/etc/rc.d/assp.sh
script is run automatically at system boot time.
Several variables can be set in
.I /etc/rc.conf
to control the behavior.
.IP assp_enable
set to
.I "YES"
to start ASSP at boot time
.IP assp_args
passed to the ASSP client, default is
.I assp_args="%%ASSP_HOME%%"
.SH FILES
.IP %%ASSP_HOME%%
location of ASSP config file, log file and spam databases
.IP %%ASSP_HOME%%/notspam
copies of non-spam messages received
.IP %%ASSP_HOME%%/spam
copies of spam messages received
.IP %%ASSP_HOME%%/errors/{notspam,spam}
messages forwarded to assp-notspam@ and assp-spam@ addresses
.IP %%ASSP_HOME%%/maillog.txt
.IR ASSP 's
log file
.IP %%PREFIX%%/lib/assp/freshclam.sh
script to update virus definitions
.IP %%PREFIX%%/lib/assp/move2num.pl
script to rename stored messages to numeric filenames
.IP %%PREFIX%%/lib/assp/rebuildspamdb.pl
script to update spam database
.IP %%PREFIX%%/etc/periodic/daily/510.assp
nightly script to invoke
.I rebuildspamdb.pl
and
.IR freshclam.sh .
.SH BUGS
.I ASSP
currently has no IPv6 support.
.SH "SEE ALSO"
.IR procmail (1),
.IR assplog (8),
.IR exim (8),
.IR postfix (8),
.IR qmail (8),
.IR sendmail (8),
%%PREFIX%%/share/doc/assp/ASSP Documentation.htm
.br
http://assp.sourceforge.net/

23
mail/assp/files/assp.sh.in Normal file
View file

@ -0,0 +1,23 @@
#!/bin/sh
#
# $FreeBSD$
#
# PROVIDE: assp
# REQUIRE: LOGIN
# KEYWORD: FreeBSD
. %%RC_SUBR%%
name=assp
rcvar=`set_rcvar`
command=%%PREFIX%%/sbin/assp
command_interpreter=%%PERL%%
pidfile=%%ASSP_HOME%%/pid
load_rc_config $name
: ${assp_enable="NO"}
: ${assp_flags="%%ASSP_HOME%%"}
run_rc_command "$1"

103
mail/assp/files/assplog.8.in Normal file
View file

@ -0,0 +1,103 @@
.TH assplog 8 "May 16, 2005" "" "ASSP"
.SH NAME
assplog \- display colorized ASSP log
.SH SYNOPSIS
assplog
.SH DESCRIPTION
.I assplog
uses
.B "tail -f"
to monitor the ASSP Anti-Spam SMTP Proxy log and then displays
logged messages using ANSI color sequences for easy reading.
.PP
The colors have the following meaning:
.PP
1. Messages that were delivered
.RS
.TP
White
Sender was on whitelist (or was added to whitelist)
.TP
Green
Message passed all checks and was delivered
.RE
.PP
2. Messages that were blocked
.RS
.TP
Blue
Recipient unknown (failed flat list or LDAP check)
.TP
Magenta
Message failed any of the other checks
.TP
Red
Message failed Bayesian spam check
.RE
.PP
3. Administrative messages
.RS
.TP
Cyan
Message to assp-{notspam,spam,white}@ address
.TP
Yellow
Admin change from web interface
.RE
.PP
Entries from the log are reformatted to a consistent format and
classified with one of the following tags:
.TP
BA
Bad attachement rejected
.TP
BL
DNSBL check failed
.TP
BS
Bayesian spam check failed
.TP
HL
Bad HELO greeting
.TP
IR
Invalid recipient, failed LDAP or flat list test
.TP
LW
Local or Whitelisted emails
.TP
MA
Malformed RFC822 recipient address
.TP
NS
assp-notspam@ report submission
.TP
Ok
Email that fully passed all tests
.TP
RB
Blocked Relay attempt
.TP
SP
SPF check failed
.TP
WA+
Whitelist addition by local user
.TP
WL+
Whitelist addition of address CC'd in whitelisted email
.TP
SR
assp-spam@ report submission
.SH BUGS
.I assplog
does not display all log messages; for a complete view of
the log, use
.B "tail -f"
directly on the log file.
.SH FILES
.IP %%ASSP_HOME%%/maillog.txt
location of ASSP log file
.SH "SEE ALSO"
.IR assp (8),
.IR tail (1)

39
mail/assp/files/patch-assp.pl Normal file
View file

@ -0,0 +1,39 @@
--- assp.pl.orig Tue Mar 15 06:41:24 2005
+++ assp.pl Wed May 18 11:33:35 2005
@@ -58,7 +58,7 @@
'The address:port of your message handling system\'s smtp server. For example: 127.0.0.1:125'],
[AsAService,'As a Service',0,checkbox,'','(\S*)',undef,
'In Windows 2000 / NT you can run it as a service; requires <a href="http://www.roth.net/perl/Daemon/" rel="external">win32::daemon</a>. Requires start from the service control panel.'],
- [AsADaemon,'As a Daemon',0,checkbox,'','(\S*)',undef,
+ [AsADaemon,'As a Daemon',0,checkbox,1,'(\S*)',undef,
'In Linux/BSD/Unix/OSX fork and close file handles, kinda like "perl assp.pl &amp;" but better. Requires restart.'],
[myName,'My Name',20,textinput,'ASSP-nospam','(\S+)',undef,
'What the program calls itself in the email "received by" header. Usually ASSP-nospam.'],
@@ -355,7 +355,7 @@
No mail is delivered! For example: assp-notspam'],
[EmailWhitelist,'Add to Whitelist Address',20,textinput,'assp-white','(.*)',undef,
'Any mail sent by local/authenticated users to this username will be interpreted as a request to add addresses to the whitelist.<br /> No mail is delivered! For example: assp-white'],
- [EmailFrom,'From Address for Email',20,textinput,'ASSP <>','(.+)',undef,
+ [EmailFrom,'From Address for Email',20,textinput,'ASSP <postmaster@yourdomain.com>','(.+)',undef,
'Email sent from ASSP acknowledging your submissions will be sent from this address.<br />
Some mailers don\'t like the default setting. For example: ASSP &lt;&gt; or Mail Administrator
&lt;mailadmin@mydomain.com&gt;'],
@@ -423,9 +423,9 @@
'ASSP closes and renames the log file after this number of days. Decimals are ok. For example: 14 or 0.5'],
[0,0,0,heading,'Security'],
- [runAsUser,'Run as UID',20,textinput,'','(\S*)',undef,
+ [runAsUser,'Run as UID',20,textinput,'nobody','(\S*)',undef,
'The *nix user name to assume after startup: assp or nobody -- requires ASSP restart.'],
- [runAsGroup,'Run as GID',20,textinput,'','(\S*)',undef,
+ [runAsGroup,'Run as GID',20,textinput,'nobody','(\S*)',undef,
'The *nix group to assume after startup: assp or nogroup -- requires ASSP restart.'],
[ChangeRoot,'Change Root',60,textinput,'','(.*)',undef,
'Non-blank means to run in chroot jail in *nix. You need an etc/protocols file to make this work<br />
@@ -4462,4 +4462,4 @@
dynablock.njabl.org
);
}
-1;
\ No newline at end of file
+1;

176
mail/assp/files/patch-stats.sh Normal file
View file

@ -0,0 +1,176 @@
--- stats.sh.orig Fri Aug 6 20:26:26 2004
+++ stats.sh Thu May 26 22:24:20 2005
@@ -4,12 +4,12 @@
# copy of your standard Unix shell, the 'tail' utility and a working 'awk'
# interpreter.
-# I use the default location for ASSP's maillog file, and the 'maillog.log'
+# I use the default location for ASSP's maillog file, and the 'maillog.txt'
# name (in assp.cfg) to keep ASSP from changing it on me.
-# This script attempts to go back at least 300 lines in your maillog.log
+# This script attempts to go back at least 300 lines in your maillog.txt
# file to give you a nice screenful of goodies to review when it
-# first starts. If your maillog.log is nearly empty, then just
+# first starts. If your maillog.txt is nearly empty, then just
# be patient. As things happen - the logger will reveal it in COLOR!
# ------------------------------------ KRL -------------------------
@@ -30,8 +30,11 @@
# BS (in Red) lines are those caught by the Bayesian filter !!
# LW (in White .. mostly) are those Local or Whitelisted eMails
# Ok (in Green) are eMail that fully pass alltests without exceptions.
-# RB (in Cyan) .. Blocked Relay attempt
-# WL+ Whitelist ADDITION by an authorized local user
+# RB (in Magenta) .. Blocked Relay attempt
+# HL (in Magenta) .. Blocked due to spam HELO
+# SP (in Magenta) .. Blocked by failed SPF lookup
+# WA+ Whitelist ADDITION by an authorized local user
+# WL+ Whitelist ADDITION of address CC'd in whitelisted email
# BA (in Cyan) .. Bad ATTACHEMENT rejected
# SR (in Cyan) .. spam@ report submission
# NS (in Cyan) .. notspam@ report submission
@@ -46,32 +49,32 @@
# Some fields are truncated (with a hard-coded length value, usually 40)
# to keep each line more or less intact on your screen as things scroll by
# Colors are coded with ANSI Color coding, your mileage may vary ...
-# I assume the naming convention of 'maillog.log' so ASSP won't munge
+# I assume the naming convention of 'maillog.txt' so ASSP won't munge
# each current log into some difficult-to-grok name. You should try
# to use this feature - and perhaps roll the log periodically with
# your system's 'newsyslog' functionality. You can send a SIGHUP to
# ASSP when you roll the log so it starts afresh..KRL
-tail -300 -f /usr/local/assp/maillog.log | \
+tail -300 -f /var/db/assp/maillog.txt | \
awk ' \
/whitelisted/ { \
- printf("%s %s \033[1;32m%-15s L\033[0mW %s \033[1;32m->\033[0m %s\n", \
+ printf("%s %s \033[1;32m%-15s\033[0m \033[1;37mLW %s\033[0m \033[1;32m->\033[0m \033[1;37m%s\033[0m\n", \
substr($1,1,length($1)), \
substr($2,1,length($2)), \
substr($3,1,length($3)), \
substr($4,1,40), \
substr($6,1,length($6)) )\
} \
- /email/ && /whitelist addition/ { \
- printf("%s %s \033[1;32m%-15s W\033[0mA+ %s \033[1;32m->\033[0m %s\n", \
+ /whitelist addition/ && /email new/ { \
+ printf("%s %s \033[1;36m%-15s WA+ %s\033[0m \033[1;37m%s\033[0m\n", \
substr($1,1,length($1)), \
substr($2,1,length($2)), \
"+email address+", \
- substr($4,1,40), \
- substr($6,1,length($6)) )\
+ "-adds-", \
+ substr($7,1,length($7)) )\
} \
/whitelist addition/ && !/email/ { \
- printf("%s %s \033[1;32m%-15s W\033[0mL+ %s \033[1;32m %s %s\033[0m\n", \
+ printf("%s %s \033[1;32m%-15s\033[0m \033[1;37mWL+ %s\033[0m \033[1;32m%s\033[0m \033[1;37m%s\033[0m\n", \
substr($1,1,length($1)), \
substr($2,1,length($2)), \
substr($3,1,length($3)), \
@@ -79,12 +82,12 @@
"-adds-", \
substr($9,1,length($9)) )\
} \
- /Bayesian spam/ { \
+ /Bayesian Spam/ { \
printf("%s %s \033[1;31m%-15s BS %s -> %s\033[0m\n", \
- substr($1,1,length($1)), \
- substr($2,1,length($2)), \
- substr($3,1,length($3)), \
- substr($4,1,40), \
+ substr($1,1,length($1)), \
+ substr($2,1,length($2)), \
+ substr($3,1,length($3)), \
+ substr($4,1,40), \
substr($6,1,length($6)) )\
} \
/message ok/ { \
@@ -95,7 +98,7 @@
substr($4,1,40), \
substr($6,1,length($6)) )\
} \
- /bad attachment/ { \
+ /bad attachment/ && !/no bad/ { \
printf("%s %s \033[1;35m%-15s BA %s -> %s\033[0m\n", \
substr($1,1,length($1)), \
substr($2,1,length($2)), \
@@ -104,29 +107,66 @@
substr($6,1,length($6)) )\
} \
/relay attempt blocked/ { \
- printf("%s %s \033[1;35m%-15s RB %s -> %s %s %s %s %s\033[0m\n", \
+ printf("%s %s \033[1;35m%-15s RB %s -> %s\033[0m\n", \
substr($1,1,length($1)), \
substr($2,1,length($2)), \
substr($3,1,length($3)), \
- substr($4,1,length($4)), \
- substr($5,1,length($5)), \
- substr($6,1,length($6)), \
- substr($7,1,length($7)), \
- substr($8,1,length($8)), \
+ substr($4,1,40), \
substr($9,1,length($9)) )\
} \
+ /Invalid address rejected/ { \
+ printf("%s %s \033[1;34m%-15s IR %s -> %s\033[0m\n", \
+ substr($1,1,length($1)), \
+ substr($2,1,length($2)), \
+ substr($3,1,length($3)), \
+ substr($4,1,40), \
+ substr($NF,1,length($NF)) )\
+ } \
+ /malformed address/ { \
+ printf("%s %s \033[1;35m%-15s MA %s -> %s\033[0m\n", \
+ substr($1,1,length($1)), \
+ substr($2,1,length($2)), \
+ substr($3,1,length($3)), \
+ substr($4,1,40), \
+ substr($7,1,length($7)) )\
+ } \
+ /failed RBL checks/ { \
+ printf("%s %s \033[1;35m%-15s BL %s -> %s\033[0m\n", \
+ substr($1,1,length($1)), \
+ substr($2,1,length($2)), \
+ substr($3,1,length($3)), \
+ substr($4,1,40), \
+ substr($6,1,length($6)) )\
+ } \
+ /failed SPF checks/ { \
+ printf("%s %s \033[1;35m%-15s SP %s -> %s\033[0m\n", \
+ substr($1,1,length($1)), \
+ substr($2,1,length($2)), \
+ substr($3,1,length($3)), \
+ substr($4,1,40), \
+ substr($6,1,length($6)) )\
+ } \
+ /has spam helo/ { \
+ printf("%s %s \033[1;35m%-15s HL %s -> %s %s\033[0m\n", \
+ substr($1,1,length($1)), \
+ substr($2,1,length($2)), \
+ substr($3,1,length($3)), \
+ substr($4,1,40), \
+ substr($6,1,length($6)), \
+ substr($10,1,length($10)) )\
+ } \
/Admin update:/ { \
- printf("\033[1;33m%s %s %s %s %s %s \033[0m\n", $1, $2, $3, $4, $5, $6) \
+ printf("\033[1;33m%s\033[0m\n", $0) \
} \
/Email spamreport/ { \
- printf("%s %s\033[0;36m %-15s SR %s Email SPAM Submission\033[0m\n", \
+ printf("%s %s\033[1;36m %-15s SR %s\033[0m\n", \
substr($1,1,length($1)), \
substr($2,1,length($2)), \
substr($3,1,length($3)), \
substr($4,1,length($4)) ) \
} \
/Email hamreport/ { \
- printf("%s %s\033[0;36m %-15s NS %s Email NOTSPAM Submission\033[0m\n", \
+ printf("%s %s\033[1;36m %-15s NS %s\033[0m\n", \
substr($1,1,length($1)), \
substr($2,1,length($2)), \
substr($3,1,length($3)), \

31
mail/assp/files/periodic-assp.sh.in Normal file
View file

@ -0,0 +1,31 @@
#!/bin/sh
#
# $FreeBSD$
#
# Update ASSP Spam and ClamAV databases
cd %%ASSP_HOME%%
if [ ! -f %%PREFIX%%/lib/assp/rebuildspamdb.pl ]
then
echo "%%PREFIX%%/lib/assp/rebuildspamdb.pl does not exist"
rc_spamdb=2
else
echo ""
echo "Running ASSP rebuildspamdb.pl:"
%%PERL%% %%PREFIX%%/lib/assp/rebuildspamdb.pl && rc_spamdb=0 || rc_spamdb=3
fi
if [ ! -f %%PREFIX%%/lib/assp/freshclam.sh ]
then
# existence of freshclam.sh is optional, dependent
# on the WITH_CLAMAV setting, so not an error if not there
rc_clamav=0
else
echo ""
echo "Fetching ASSP ClamAV virus database updates:"
export PATH=$PATH:%%LOCALBASE%%/bin
sh %%PREFIX%%/lib/assp/freshclam.sh && rc_clamav=0 || rc_clamav=3
fi
exit $(($rc_spamdb|$rc_clamav))

6
mail/assp/files/pkg-install.in Normal file
View file

@ -0,0 +1,6 @@
#!/bin/sh
if [ "$2" = "POST-INSTALL" ]; then
install -d -m 0700 -o %%ASSP_USER%% -g %%ASSP_GROUP%% %%ASSP_HOME%%
ln -s $PKG_PREFIX/lib/assp/*.txt %%ASSP_HOME%%
fi

21
mail/assp/pkg-descr Normal file
View file

@ -0,0 +1,21 @@
Anti-Spam SMTP Proxy is a spam filter that sits on port 25 in front of your
regular SMTP server (sendmail, postfix, qmail, etc).
ASSP performs a number of configurable spam checks, and on detecting a spam
message, provides an immediate 5xx SMTP error code back to the client.
Non-spam messages are passed to your regular SMTP server for further
processing and delivery.
ASSP offers:
- a whitelist of known good senders
- Bayesian checks on message headers and contents
- recipient address validation using LDAP and RFC822 conformance
- relay denial
- HELO checking
- SPF (Sender Policy Framework) checking
- DNSBL (DNS Block List) checking using many DNSBL services
- Virus detection
ASSP is a single script with a web-based configuration tool.
WWW: http://assp.sourceforge.net/

25
mail/assp/pkg-plist Normal file
View file

@ -0,0 +1,25 @@
etc/periodic/daily/510.assp
@unexec rmdir %D/etc/periodic/daily 2>/dev/null || true
@unexec rmdir %D/etc/periodic 2>/dev/null || true
lib/assp/addservice.pl
lib/assp/assp.pl
lib/assp/move2num.pl
lib/assp/notspamreport.txt
lib/assp/rebuildspamdb.pl
lib/assp/repair.pl
lib/assp/spamreport.txt
lib/assp/stat.pl
lib/assp/stats.sh
lib/assp/whitereport.txt
%%ASSP_CLAMAV%%lib/assp/freshclam.sh
@dirrm lib/assp
sbin/assp
sbin/assplog
%%PORTDOCS%%%%DOCSDIR%%/ASSP Documentation.htm
%%PORTDOCS%%%%DOCSDIR%%/Regular Expression Tutorial.htm
%%PORTDOCS%%@dirrm %%DOCSDIR%%
@unexec rm -f %%ASSP_HOME%%/notspamreport.txt 2>/dev/null || true
@unexec rm -f %%ASSP_HOME%%/spamreport.txt 2>/dev/null || true
@unexec rm -f %%ASSP_HOME%%/whitereport.txt 2>/dev/null || true
@unexec rmdir %%ASSP_HOME%% 2>/dev/null || true
@unexec if [ -d %%ASSP_HOME%% ]; then echo "If you are deinstalling ASSP completely, remove the %%ASSP_HOME%% directory."; fi