feat: Add message_size_limit option (#86)
* feat: Add MESSAGE_SIZE_LIMIT configuration option (PR #86)
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@ -37,3 +37,6 @@
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# Optional: This will disable (no) or enable (yes) the use of SMTPUTF8
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#SMTPUTF8_ENABLE=no
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# Optional: This will use allow you to set a custom $message_size_limit value. Default is 10240000.
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#MESSAGE_SIZE_LIMIT=
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@ -83,6 +83,8 @@ The following env variable(s) are optional.
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* `SMTPUTF8_ENABLE` This will enable (default) or disable support for SMTPUTF8. Valid values are `no` to disable and `yes` to enable. Not setting this variable will use the postfix default, which is `yes`.
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* `MESSAGE_SIZE_LIMIT` This will change the default limit of 10240000 bytes (10MB).
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To use this container from anywhere, the 25 port or the one specified by `SMTP_PORT` needs to be exposed to the docker host server:
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docker run -d --name postfix -p "25:25" \
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6
run.sh
6
run.sh
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@ -99,6 +99,12 @@ if [ ! -z "${OVERWRITE_FROM}" ]; then
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echo "Setting configuration option OVERWRITE_FROM with value: ${OVERWRITE_FROM}"
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fi
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# Set message_size_limit
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if [ ! -z "${MESSAGE_SIZE_LIMIT}" ]; then
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postconf -e "message_size_limit = ${MESSAGE_SIZE_LIMIT}"
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echo "Setting configuration option message_size_limit with value: ${MESSAGE_SIZE_LIMIT}"
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fi
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#Start services
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# If host mounting /var/spool/postfix, we need to delete old pid file before
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