Docker image for exim
This image provide an instance of exim designed only to send email directly to
internet or through a smarthost (smtp relay).
Following variables can be set to alter behaviour of exim:
POSTMASTER: Define email address of postmaster, it should be a valid email
address. This var is mandatory.
MAILNAME: Hostname to use on SMTP HELO/EHLO command while connecting to
remote SMTP servers. This var is mandatory.
RELAY_HOST: Hostname of external relay to use to send email through. (Optional)
RELAY_PORT: Port to use while connecting to relay host. (Optional, default: 25)
RELAY_USERNAME: Username used to authenticate on external relay host. (Optional)
RELAY_PASSWORD: Password used to authenticate on external relay host. (Optional)
For optional vars, you can :
- only set
Any other combination should not work.
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