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https://github.com/docker-mailserver/docker-mailserver.git
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23 lines
386 B
Plaintext
23 lines
386 B
Plaintext
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#! /bin/bash
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DATABASE=${DATABASE:-/tmp/docker-mailserver/postfix-relaymap.cf}
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DOMAIN="$1"
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usage() {
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echo "Usage: excluderelayhost <domain>"
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}
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errex() {
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echo "$@" 1>&2
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exit 1
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}
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[ -z "$DOMAIN" ] && { usage; errex "no domain specified"; }
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if grep -qi "^@$DOMAIN" $DATABASE 2>/dev/null; then
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sed -i "s/^@"$DOMAIN".*/@"$DOMAIN"/" $DATABASE
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else
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echo -e "@$DOMAIN" >> $DATABASE
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fi
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