How to add mail into docker compose ghost

Developer help Self-hosting
1

How do I configure mail, transport, mail options, etc in docker compose?
It’s my first time using it so I need some help.

Basically how to add this into docker compose:
“mail”: {
“transport”: “SMTP”,
“options”: {
“service”: “Mailgun”,
“auth”: {
“user”: “no-reply@google.com”,
“pass”: “12312312312123”
}
}
},

2

The most common approach is setting them as environment variables:

Based on your example, it would look like this:

mail__transport=SMTP
mail__options__service=Mailgun
mail__options__auth__user=no-reply@google.com
mail__options__auth__pass=12312312312123