Ubuntuベースでメールサーバーを構築し、Windowsローカルネットワークに参加させ、テストメールの送受信テストを実施。 簡単に行ったことをまとめておく。 ※一部文章はChatGPT 4oで作成 📌 はじめに 本記事では、Postfix（SMTP）+ Dovecot（IMAP）を使用して ...

The first thing to setup is Postfix. Do not forget that in our setup, Postfix is going to transmit all outgoing mails, but for all incoming mails, it would hand them over to Dovecot for storage and ...

Postfix is one of the fast, secure and open source mail transfer agent which is used to relay mails locally and to remote network. Postfix installation on CentOS, Debian, and Ubuntu is essential for ...

This script automates the configuration of a Postfix mail server on a Linux system, making it accessible even for beginners. It includes features that adapt to different environments and ensures ...

Email remains a vital communication tool for both personal and business domains. Having your own mail server not only gives you control but also enhances the security and privacy of your ...

The mail server should contain a valid MX record in the DNS server. Navigate to this link how to setup DNS server. Firewall and SELinux should be disabled. [root@server ~]# service iptables stop [root ...

I have an old server thats hosting mail for myself and a friend. Currently its a Gentoo based Postfix+Spamassasin+Clamav+Procmail+courier setup. The general setup is that mail gets delivered from ...

旧さくらVPS→新さくらVPSに移行するにあたり、Redmine本体もアップグレードしてデータだけ元の環境から持ってこようとした際の作業備忘録です。 Nginx + Unicorn + MariaDB + Postfixでの動作を想定。 前提としては、GitとかNginxが入っている以外はほぼデフォルト状態 ...

-- View image here: http://episteme.arstechnica.com/groupee_common/emoticons/icon_confused.gif --<br><br>Here's my problem: I am hosting a website (unknowingly and ...