encircle/postfix repository overview

⁠Postfix

This readme is for the encircle Postfix image.

The image is Postfix configured on Alpine Linux, packaged with sendgrid integration if required.

This image uses supervisord to run several processes within the same container. In this case, those processes are postfix and DKIM.

⁠Environment Variables

HOSTNAME: Postfix myhostname hostname

SENDGRID: (TRUE/FALSE) Whether to use SendGrid as relay host or not

SENDGRID_API_KEY: API key for SendGrid (required if using SendGrid)

SES: (TRUE/FALSE) Whether to use SES as relay host or not

SES_API_KEY: API key for SES SMTP

SES_API_SECRET: API key password for SES SMTP