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@howyay
howyay / Setting up Postfix on Debian.md
Last active April 13, 2025 13:55
A guide to set up a Postfix + Dovecot IMAP server with complete spf, dkim and dmarc support.

An ultimate guide to Postfix + Dovecot IMAP server with complete SPF, DKIM and DMARC support and additional instructions for a multi-domain setup

In this guide, domain.com will be your root domain and mail.domain.com will be the hostname of your mail server

@HQJaTu
HQJaTu / ipmi-updater.py
Last active January 5, 2025 03:10
Supermicro IPMI certificate updater
#!/usr/bin/env python3
# vim: autoindent tabstop=4 shiftwidth=4 expandtab softtabstop=4 filetype=python
# This file is part of Supermicro IPMI certificate updater.
# Supermicro IPMI certificate updater is free software: you can
# redistribute it and/or modify it under the terms of the GNU General Public
# License as published by the Free Software Foundation, version 2.
#
# This program is distributed in the hope that it will be useful, but WITHOUT
@xero
xero / irc.md
Last active April 17, 2025 15:44
irc cheat sheet