Pessoal estou tentando desde o come�o desta semana bloquea anexos usando o
body_checks do postfix mas n�o estou conseguindo, coloco o comando
body_checks regxp:/etc/postfix/regexp_body no main.cf restarto o sistema mas
nada acontece, pq ? tem que instalar algum modulo adicional ou coisa do tipo
? j� procurei no www.google.com.br e fiz tudo conforme a documenta��o que eu
achei mas nada funcionou.
Abaixo segue os arquivos regexp_body e o main.cf, se puderem me ajudar eu
agrade�o muito.
Marco Aur�lio
--- file: /etc/postfix/regexp_body
/name=\"(.*)\.(bmp|hta|exe|com|pif|vbs|vbe|js|jse|bat|cmd|vxd|scr|shm|pif|wa
v|mp3|reg|diz|cpl|sys)\"$/ REJECT
/name=\"(.*)\.(chm|asd|ocx|jpeg|jpg|png|ppt|pps|ini|asf|mpe|wmv|mpeg|mpg|wma
|cpp|dll)\"$/ REJECT
Abaixo segue o main.cf
--- file: main.cf
queue_directory=/srv/postfix/queue
program_directory=/usr/sbin
command_directory=/usr/sbin
daemon_directory=/usr/lib/postfix
mail_owner=postfix
default_privs=nobody
default_transport=smtp
alias_maps=hash:/etc/postfix/aliases
alias_database=hash:/etc/postfix/aliases
mailbox_command=/usr/bin/procmail
smtpd_banner=$myhostname ESMTP $mail_name ($mail_version)
debug_peer_level=2
debugger_command=PATH=/usr/bin:/usr/X11R6/bin xxgdb
$daemon_directory/$process_name $process_id & sleep 5
relay_transport = relay
transport_maps = hash:/etc/postfix/transport
virtual_maps=hash:/etc/postfix/virtual
best_mx_transport=local
smtp_connect_timeout=0
smtp_helo_timeout=300
smtp_mail_timeout=300
smtp_rcpt_timeout=300
smtp_data_init_timeout=120
smtp_data_xfer_timeout=180
smtp_data_done_timeout=600
smtp_quit_timeout=300
smtpd_timeout=300
smtpd_error_sleep_time=5
command_time_limit=1000
deliver_lock_delay=1
fork_delay=1
stale_lock_time=500
transport_retry_time=60
mydestination=$myhostname, localhost.$mydomain
maximal_backoff_time=4000
maximal_queue_lifetime=5
minimal_backoff_time=1000
queue_run_delay=1000
local_recipient_maps = $alias_maps unix:passwd.byname
mynetworks=/etc/postfix/mynetworks
header_checks = regexp:/etc/postfix/regexp_header
body_checks = regexp:/etc/postfix/regexp_body
smtpd_sender_restrictions=reject_unknown_sender_domain,hash:/etc/postfix/acc
ess
smtpd_recipient_restrictions=
permit_mynetworks,
reject_unauth_destination,
reject_rbl_client relays.ordb.org,
reject_rbl_client opm.blitzed.org,
reject_rbl_client list.dsbl.org,
reject_rbl_client sbl.spamhaus.org,
reject_rbl_client cbl.abuseat.org,
reject_rbl_client dul.dnsbl.sorbs.net,
smtpd_client_restrictions = permit_mynetworks
Marco Aur�lio
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