The firewall-setup command now adds:
- Input rules for ports 25, 143, 465, 587, 993 (accept from WAN)
- Forward rules for mail ports (WAN -> LAN mailserver)
- DNAT rules in firewall.user (excluding LAN subnet)
This ensures nftables input_wan and forward_wan chains allow
mail traffic to reach the mailserver container.
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
Autoconfig:
- Created config-v1.1.xml (Thunderbird), autodiscover.xml (Outlook),
email.mobileconfig (Apple) for automatic mail client configuration
- Added uhttpd instance on port 8025 to serve autoconfig files
- Added HAProxy backends with waf_bypass for autoconfig domains
- Added mailctl autoconfig-setup and autoconfig-status commands
LuCI Mailserver:
- Added user_repair method for mailbox repair (doveadm force-resync)
- Added repair button to user actions in overview
LuCI Nextcloud:
- Added list_users method to list Nextcloud users
- Added reset_password method for password reset via OCC
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
- Add mailctl firewall-setup command to configure mail port forwarding
- Add mailctl firewall-clear command to remove mail firewall rules
- Firewall rules now use "! -s LAN_SUBNET" to exclude LAN clients
- LAN clients can reach external mail servers (OVH, Gmail, etc.)
- WAN traffic on mail ports redirected to local mailserver
Fixes SSL certificate errors when LAN clients connect to external IMAP/SMTP
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
- Fix alias_add RPCD to read JSON from stdin (ubus compatibility)
- Add alias_del function to users.sh
- Add alias del command to mailctl
- Add alias_del RPCD method
Tested: alias_add, alias_list, alias_del all work via ubus call
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
mydestination included $mydomain which caused "User unknown in local
recipient table" errors because Postfix treated the domain as local
instead of virtual.
Changes:
- Remove $mydomain from mydestination in setup.sh
- Update fix-postfix command to also fix this issue
- Ensure vdomains file is properly created
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
Alpine Linux's Postfix is compiled with LMDB support, not BerkeleyDB
hash support. This caused "Temporary lookup failure" errors on send.
Changes:
- Changed virtual_alias_maps and virtual_mailbox_maps to lmdb: prefix
- Copy resolv.conf to Postfix chroot for DNS resolution
- Added `mailctl fix-postfix` command to repair existing installations
Root cause: virtual_alias_maps was configured as hash:/etc/postfix/virtual
but the hash map type is not supported on Alpine, only lmdb.
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
- Port status now checks inside container (not localhost)
- Added report command: generate, send, enable, disable
- Daily report includes server status, mail queue, logs, storage
- Cron job setup for automated daily reports at 7 AM
- Report sent to admin_email configured in UCI
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
New packages:
- secubox-app-backup: Unified backup for LXC containers, UCI config, services
- luci-app-backup: KISS dashboard with container list and backup history
- secubox-app-mailserver: Custom Postfix+Dovecot in LXC with mesh backup
Enhanced dnsctl with:
- generate: Auto-create subdomain A records
- suggest: Name suggestions by category
- mail-setup: MX, SPF, DMARC record creation
- dkim-add: DKIM TXT record management
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
