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@@ -1,12 +1,20 @@
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#!/bin/bash
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-# Ensure we are up-to-date and have postfix installed
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+################################################################
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+# Prerequisites
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+################################################################
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+
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+# Ensure we are up-to-date and have required software installed
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yum update -y
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-yum install postfix -y
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+yum install postfix python-virtualenv -y
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# Create user for handling mail
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useradd -m -s /sbin/nologin incoming
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+################################################################
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+# Setup postfix
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+################################################################
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+
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# Remove defaults that may interfere
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sed -i -e 's/^\s*\(inet_interfaces\s*=\)/#\1/' \
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-e 's/^\s*\(mydestination\s*=\)/#\1/' \
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@@ -26,7 +34,7 @@ home_mailbox = Maildir/
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EOF
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# Disable ALL bounces
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-sed -i 's/^\(.*\)bounce$/\1discard/' /etc/postfix/master.cf
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+sed -i 's/^\(bounce\s.*\)bounce$/\1discard/' /etc/postfix/master.cf
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# Write aliases for users we want to handle mail for
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cat <<EOF > /etc/postfix/virtual_aliases
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@@ -37,4 +45,15 @@ EOF
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# Restart postfix
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systemctl restart postfix
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+################################################################
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+# Setup mailparser environment
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+################################################################
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+
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+# Setup virtualenv from which we will run everything
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+# (this helps prevent yum from breaking functionality)
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+sudo -u incoming bash -c " \
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+ virtualenv ~incoming/venv \
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+ source ~incoming/venv/bin/activate \
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+ pip install mailbox requests \
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+ "
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