Document `MAILER_SENDER`

[decentral1se]

MAILER_SENDER needs to be provided to have a working SMTP configuration 👇

timeoverflow/config/initializers/devise.rb

Line 13 in b515afb

config.mailer_sender = ENV['MAILER_SENDER'] || 'please-change-me-at-config-initializers-devise@example.com'

This is not documented in https://github.com/coopdevs/timeoverflow?tab=readme-ov-file#env-variables

[decentral1se]

There are all the env vars I needed to configure to get SMTP mailing working:

https://git.coopcloud.tech/coop-cloud/timeoverflow/src/commit/dd4cf7a4c187f8bae7c942ef69cfc5e14352fe8e/compose.smtp.yml#L5-L14

An example config would be:

MAILER_SENDER="noreply@foo.nl"
SMTP_ADDRESS="mail.smtp.com"
SMTP_DOMAIN="timeoverflow.example.com"
SMTP_PORT="587"
SMTP_USER_NAME="noreply@foo.nl"
MAIL_LINK_HOST=foo.nl
MAIL_LINK_PROTO=https
SMTP_AUTHENTICATION=plain
SMTP_ENABLE_STARTTLS_AUTO=true
SMTP_PASSWORD=...