31 lines
1.9 KiB
Bash
31 lines
1.9 KiB
Bash
#!/bin/bash
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isInFile=$(cat /etc/postfix/main.cf | grep -c "gmail")
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if [ $isInFile -eq 0 ]
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then
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DEBIAN_FRONTEND=noninteractive apt install -y libsasl2-modules mailutils postfix postfix-pcre
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echo "smtp.gmail.com notify.akanealw@gmail.com:leawkqqpthbwacrf" > /etc/postfix/sasl_passwd
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echo "/^From:.*/ REPLACE From: $(hostname) <notify.akanealw@gmail.com>" > /etc/postfix/smtp_header_checks
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chmod 600 /etc/postfix/sasl_passwd
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postmap hash:/etc/postfix/sasl_passwd
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postmap hash:/etc/postfix/smtp_header_checks
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sed -i 's@relayhost =@#relayhost = @g' /etc/postfix/main.cf
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sed -i 's@smtp_tls_session_cache_database = btree:${data_directory}/smtp_scache@#smtp_tls_session_cache_database = btree:${data_directory}/smtp_scache@g' /etc/postfix/main.cf
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echo "" >> /etc/postfix/main.cf
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echo "# google mail configuration" >> /etc/postfix/main.cf
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echo "relayhost = smtp.gmail.com:587" >> /etc/postfix/main.cf
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echo "smtp_use_tls = yes" >> /etc/postfix/main.cf
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echo "smtp_sasl_auth_enable = yes" >> /etc/postfix/main.cf
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echo "smtp_sasl_security_options =" >> /etc/postfix/main.cf
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echo "smtp_sasl_password_maps = hash:/etc/postfix/sasl_passwd" >> /etc/postfix/main.cf
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echo "smtp_tls_CAfile = /etc/ssl/certs/Entrust_Root_Certification_Authority.pem" >> /etc/postfix/main.cf
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echo "smtp_tls_session_cache_database = btree:/var/lib/postfix/smtp_tls_session_cache" >> /etc/postfix/main.cf
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echo "smtp_tls_session_cache_timeout = 3600s" >> /etc/postfix/main.cf
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echo "smtp_header_checks = pcre:/etc/postfix/smtp_header_checks" >> /etc/postfix/main.cf
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echo "" >> /etc/postfix/main.cf
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postfix reload
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echo "This is a test message sent from postfix on $(hostname)" | mail -s "Test Email from $(hostname)" akanealw@gmail.com
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else
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echo "Email already configured."
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fi
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