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Run with Clamav
2010/06/02 |
| [1] | Configure SMTP Server in order to scan email to protect from virus. Install clamav first. ( the procedure on [1] in the link) |
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[root@mail ~]# yum -y install amavisd-new [root@mail ~]# vi /etc/amavisd/amavisd.conf # line 21: specify domain name $mydomain = ' srv.world ';# line 55: change to your LAN @mynetworks = qw( 127.0.0.0/8 [::1] [FE80::]/10 [FEC0::]/10 10.0.0.0/24 );# line 152: specify FQDN $myhostname = ' mail.srv.world ';# line 154: uncomment $notify_method = 'smtp:[127.0.0.1]:10025'; $forward_method = 'smtp:[127.0.0.1]:10025'; [root@mail ~]# vi /etc/postfix/main.cf # add at the bottom content_filter=smtp-amavis:[127.0.0.1]:10024 [root@mail ~]# vi /etc/postfix/master.cf # add at the bottom smtp-amavis unix - - n - 2 smtp -o smtp_data_done_timeout=1200 -o smtp_send_xforward_command=yes -o disable_dns_lookups=yes 127.0.0.1:10025 inet n - n - - smtpd -o content_filter= -o local_recipient_maps= -o relay_recipient_maps= -o smtpd_restriction_classes= -o smtpd_client_restrictions= -o smtpd_helo_restrictions= -o smtpd_sender_restrictions= -o smtpd_recipient_restrictions=permit_mynetworks,reject -o mynetworks=127.0.0.0/8 -o strict_rfc821_envelopes=yes -o smtpd_error_sleep_time=0 -o smtpd_soft_error_limit=1001 -o smtpd_hard_error_limit=1000 [root@mail ~]# /etc/rc.d/init.d/clamd.amavisd start Starting clamd.amavisd: LibClamAV Warning: *********************************************************** LibClamAV Warning: *** This version of the ClamAV engine is outdated. *** LibClamAV Warning: *** DON'T PANIC! Read http://www.clamav.net/support/faq *** LibClamAV Warning: *********************************************************** [ OK ] [root@mail ~]# /etc/rc.d/init.d/amavisd start Starting Mail Virus Scanner (amavisd): [ OK ] [root@mail ~]# /etc/rc.d/init.d/spamassassin start Starting spamd: [ OK ] [root@mail ~]# /etc/rc.d/init.d/postfix restart Shutting down postfix: [ OK ] Starting postfix: [ OK ] [root@mail ~]# chkconfig clamd.amavisd on [root@mail ~]# chkconfig amavisd on [root@mail ~]# chkconfig spamassassin on
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| Following lines are added in header section of email after this configuration. | |
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