Force IONOS SMTP server IP (213.165.67.97) in /etc/hosts
to bypass potential DNS resolution issues.
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Co-Authored-By: Claude <noreply@anthropic.com>
Removed SMTP_NO_MX_LOOKUPS and SMTP_ALLOWED_TLS_VERSIONS settings
that were added during troubleshooting. Using only basic SMTP
configuration that works for other services (mattermost, tandoor).
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Co-Authored-By: Claude <noreply@anthropic.com>
For implicit SSL on port 465, we need SMTP_SSL: true and should
NOT set SMTP_TLS (which is for STARTTLS on port 587).
Added SMTP_NO_MX_LOOKUPS to skip MX record lookups.
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>
Reverted to use ${EMAIL_SMTP_PORT} from .env (port 465) since
this configuration works for other services.
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Co-Authored-By: Claude <noreply@anthropic.com>
Port 465 with implicit SSL is not working. Switching to port 587
with STARTTLS (SMTP_TLS: always) which is more compatible with
Swoosh SMTP adapter.
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Co-Authored-By: Claude <noreply@anthropic.com>
Added SMTP_NO_MX_LOOKUPS, SMTP_TLS_VERIFY_HOST, and
SMTP_TLS_VERIFY_CERT settings to fix SSL connection issues
with IONOS SMTP on port 465.
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>
Environment variables are strings. Use 'never' not ':never' so
the Elixir code can convert it to an atom properly.
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>
SMTP_TLS must be an Elixir atom (:never, :always, or :if_available).
Using :never for implicit SSL on port 465.
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>
IONOS SMTP on port 465 uses implicit SSL, not STARTTLS.
Set SMTP_TLS: false and SMTP_SSL: true.
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>
Port 465 requires implicit TLS, not SSL. Changed SMTP_SSL to SMTP_TLS
with value 'always' and added SMTP_AUTH: always.
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>
- Add EMAIL_FROM to arty.yml environment defaults
- Configure asciinema to use EMAIL_FROM for MAIL_FROM_ADDRESS
- Set SMTP_SSL to true for IONOS SMTP on port 465
- Set SIGN_UP_DISABLED default to false (will enable after admin creation)
- Follow netdata compose.yaml pattern for Traefik labels
- Add proper HTTP to HTTPS redirect middlewares
- Configure compression and security headers
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>
