Inbound Email (Haraka)

Devify bundles Haraka so users can receive mail at auto-assigned addresses:

{username}@{AUTO_ASSIGN_EMAIL_DOMAIN}

Haraka listens on SMTP port 25, writes raw messages under data/haraka/emails, and the worker/scheduler picks them up into the normal email workflow.

Configure the mail domain

For production, configure the mail domain in three places:

1. .env: AUTO_ASSIGN_EMAIL_DOMAIN=example.com
2. docker/haraka/config/host_list.prod: add example.com
3. DNS: an MX record for example.com pointing to the Haraka host.

Recommended DNS records

example.com.        MX   10 mail.example.com.
mail.example.com.   A    <server-public-ip>
example.com.        TXT  "v=spf1 mx -all"
_dmarc.example.com. TXT  "v=DMARC1; p=quarantine; rua=mailto:admin@example.com"

Port 25 must be reachable from the public internet.

STARTTLS

HARAKA_DOMAIN=mail.example.com HARAKA_CERT_EMAIL=admin@example.com \
  ./scripts/manage-haraka-certs.sh apply

See docker/haraka/README.md for details.