RELAY_TLS_CA

[Kodomo]

When I try start the container I get a

Settings postfix using postconf variables from environment...
Settings postfix...
The file at RELAY_TLS_CA must exists and be a valid file
run-parts: /docker-entrypoint.d/21postfix: exit status 1

docker-compose
smtp-relay: image: turgon37/smtp-relay:latest environment: - [email protected] - RELAY_MYHOSTNAME=smtp.xx.xx - RELAY_MYDOMAIN=ilab.cl - RELAY_MYNETWORKS=127.0.0.0/8 172.22.1.0/24 - RELAY_HOST=in-v3.mailjet.com - RELAY_LOGIN=xx - RELAY_PASSWORD=xx ports: - 25:25

[lsascha]

Try to set RELAY_USE_TLS to "no".

for me that worked because it seems it always requires some Certifiacte file and the mentioned default location is empty in the container. and RELAY_USE_TLS is by default set to "yes".

Not sure if it then falls back to an unsecure connection though.