feat: Add ENV option to enable subject line logging

2021-10-27 11:42:03 -04:00
parent f831f935b9
commit f280c00f87
3 changed files with 14 additions and 2 deletions
--- a/README.md
+++ b/README.md
@@ -79,6 +79,8 @@ The following env variable(s) are optional.

 * `DESTINATION` This will define a list of domains from which incoming messages will be accepted.

+* `LOG_SUBJECT` This will output the subject line of messages in the log.
+
 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:

    docker run -d --name postfix -p "25:25"  \