Builds a simple "SMTP Only" postfix image.
Emails can be sent from any private network address:
- 127.0.0.1/32
- 192.168.0.0/16
- 172.16.0.0/12
- 10.0.0.0/8
Start the image and include your (docker) hosts DNS entry. e.g.
docker run -d --name postfix -p 25:25 --restart always yorkshirekev/postfix mail.example.com
This images is available on docker hub and can be downloaded by running
docker pull yorkshirekev/postfix