diff options
| author | yyamashita <yyamashita@hetzner.yyamashita.com> | 2026-06-01 21:14:58 +0900 |
|---|---|---|
| committer | yyamashita <yyamashita@hetzner.yyamashita.com> | 2026-06-01 21:14:58 +0900 |
| commit | c55ae2d5daf229b12556d6283ba4e5e8161a5eb5 (patch) | |
| tree | adb08f555e56ece4792421dfdb40b457c8f75140 /mail/Dockerfile | |
| parent | 5bf46bbac5feda06ec10575c6293974d80b2e3df (diff) | |
Add Postfix+OpenDKIM MTA with txt-based domain management
- mail/ ディレクトリ追加: Postfix + OpenDKIM の Docker コンテナ
- mail/domains.txt で送信ドメインを管理（現在: golive.yyamashita.com）
- install.sh が domains.txt から KeyTable/SigningTable を動的生成
- setup-route53.py で SPF/DKIM/DMARC を Route 53 に一括設定
- post-receive フックに mail/deploy.sh を追加
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Diffstat (limited to 'mail/Dockerfile')
| -rw-r--r-- | mail/Dockerfile | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/mail/Dockerfile b/mail/Dockerfile new file mode 100644 index 0000000..f35efcf --- /dev/null +++ b/mail/Dockerfile @@ -0,0 +1,18 @@ +FROM debian:bookworm-slim + +RUN apt-get update && apt-get install -y --no-install-recommends \ + postfix \ + opendkim \ + opendkim-tools \ + rsyslog \ + && rm -rf /var/lib/apt/lists/* + +COPY postfix/main.cf /etc/postfix/main.cf +COPY opendkim/opendkim.conf /etc/opendkim.conf + +COPY entrypoint.sh /entrypoint.sh +RUN chmod +x /entrypoint.sh + +EXPOSE 25 + +ENTRYPOINT ["/entrypoint.sh"] |