要使用ClamAV扫描邮件,您需要安装并配置ClamAV及其相关组件。以下是在Ubuntu上使用ClamAV扫描邮件的步骤:
sudo apt-get update
sudo apt-get install clamav clamav-daemon clamav-freshclam clamav-milter
sudo freshclam
/etc/clamav/clamd.conf
文件中添加以下行:MilterSocket /var/spool/postfix/clamav/clamav-milter.ctl
ClamdSocket unix:/var/run/clamav/clamd.ctl
sudo systemctl start clamav-daemon
sudo systemctl start clamav-freshclam
/etc/postfix/main.cf
文件并添加以下配置:content_filter = scan:[127.0.0.1]:10025
receive_override_options = no_address_mappings
/etc/postfix/master.cf
文件中添加以下行:scan unix - - n - 16 smtp
-o smtp_send_xforward_command=yes
-o disable_mime_output_conversion=yes
-o smtp_generic_maps=
127.0.0.1:10025 inet n - n - 16 smtpd
-o content_filter=
-o receive_override_options=no_unknown_recipient_checks,no_header_body_checks
-o smtpd_helo_restrictions=
-o smtpd_client_restrictions=
-o smtpd_sender_restrictions=
-o smtpd_recipient_restrictions=permit_mynetworks,reject
-o mynetworks=127.0.0.0/8
-o smtpd_authorized_xforward_hosts=127.0.0.0/8
sudo systemctl restart postfix
现在,您已经配置好了使用ClamAV扫描邮件的环境。您可以通过发送一封包含病毒的邮件来测试是否ClamAV成功扫描邮件。