33 lines
895 B
Bash
33 lines
895 B
Bash
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#!/usr/bin/env bash
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IMAGE_FAMILY=$(docker-image-info family)
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# Installation
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case "$IMAGE_FAMILY" in
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Debian|Ubuntu)
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apt-install postfix
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;;
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RedHat)
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yum-install postfix
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# Fix mysql lib
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if [[ ! -f /lib64/libmysqlclient.so.18 ]] && [[ -f /usr/lib64/mysql/libmysqlclient.so.18 ]]; then
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ln -s /usr/lib64/mysql/libmysqlclient.so.18 /lib64/libmysqlclient.so.18
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fi
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;;
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Alpine)
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apk-install postfix
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;;
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esac
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# Configuration
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go-replace --mode=line \
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-s '^[\s]*mydestination[\s]*=' -r 'mydestination = ' \
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-s '^[\s]*message_size_limit[\s]*=' -r 'message_size_limit = 15240000' \
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-s '^[\s]*smtp_use_tls[\s]*=' -r 'smtp_use_tls = yes' \
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-s '^[\s]*smtp_tls_security_level[\s]*=' -r 'smtp_tls_security_level = may' \
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-s '^[\s]*myhostname[\s]*=' -r '# myhostname' \
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-- /etc/postfix/main.cf
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