config_local_arch - Device dependent config files for Arch Linux, managed by https://git.flylightning.xyz/fsh/tree/sh/cfg (git bare repo method)

Age	Commit message (Collapse)	Author
2025-02-28	postfix hide client hostname and ip	Xiao Pan
	Details see `man postconf.5`. It seems smtpd_hide_client_session config for port 25 smtp MTA this must be no, port 587 and 465 (submission and submissions) MTU can be set to yes in master.cf. Port 25 smtp MTA receives messages from others to me. Port 587 and 465 (submission and submissions) MTU receives messages from me to others. main.cf is configs for all. master.cf I can set configs specifically to submission and submissions. Before, when others receives my email that send from my laptop, it will leak my laptop's hostname and ip in one of its `Received` header like `Received: from <my-hostname> (<my-domain-name> [<my-ip>]) by mail.flylightning.xyz ...`. After set smtpd_hide_client_session to yes, that line changed to `Received: by mail.flylightning.xyz ...`, note there's no `from ...` that leaks my ip.
2025-02-22	pacdiff	Xiao Pan

2024-12-12	pacdiff	Xiao Pan

2024-04-05	Add email server configs	Xiao Pan
	References: https://github.com/LukeSmithxyz/emailwiz https://landchad.net/ https://wiki.archlinux.org/title/Postfix https://wiki.archlinux.org/title/Dovecot https://wiki.archlinux.org/title/OpenDKIM https://wiki.archlinux.org/title/OpenDMARC Maybe useful: https://doc.dovecot.org/settings/core/#dovecot-core-settings https://workaround.org https://kyun.host/docs/guides/email `man postconf.5` More necessary commands notes see arch_install.md
2024-04-04	default	Xiao Pan