Have #Postfix send all email to a local directory without trying to send it outside:
mydestination = static:anything
local_recipient_maps =
alias_maps =
luser_relay = localsystemuser
With a default config on #Gentoo the email gets sent to ~/Maildir.
Pretty nifty for dev testing email delivery in a program
🚀 Deploy #Virtualmin on #AlmaLinux #VPS (5 Minute Quick-Start Guide)
This article provides a how-to guide to deploy Virtualmin on AlmaLinux VPS.
What is Virtualmin?
Virtualmin is a powerful open-source web hosting control panel built on top of Webmin.
It supports:
Multi-domain virtual hosting
Apache or Nginx
PHP ...
Continued 👉 https://blog.radwebhosting.com/deploy-virtualmin-on-almalinux-vps/?utm_source=mastodon&utm_medium=social&utm_campaign=mastodon.social #controlpanel #dovecot #phpfpm #clamav #mariadb #selfhosting #spamassassin #postfix #selfhosted #bind #letsencrypt #certbot
🚀 Deploy #Virtualmin on #AlmaLinux #VPS (5 Minute Quick-Start Guide)
This article provides a how-to guide to deploy Virtualmin on AlmaLinux VPS.
What is Virtualmin?
Virtualmin is a powerful open-source web hosting control panel built on top of Webmin.
It supports:
Multi-domain virtual hosting
Apache or Nginx
PHP ...
Continued 👉 https://blog.radwebhosting.com/deploy-virtualmin-on-almalinux-vps/?utm_source=mastodon&utm_medium=social&utm_campaign=mastodon.social #controlpanel #clamav #mariadb #certbot #selfhosted #selfhosting #bind #postfix #dovecot #phpfpm #spamassassin #letsencrypt
🚀 Deploy #Virtualmin on #AlmaLinux #VPS (5 Minute Quick-Start Guide)
This article provides a how-to guide to deploy Virtualmin on AlmaLinux VPS.
What is Virtualmin?
Virtualmin is a powerful open-source web hosting control panel built on top of Webmin.
It supports:
Multi-domain virtual hosting
Apache or Nginx
PHP ...
Continued 👉 https://blog.radwebhosting.com/deploy-virtualmin-on-almalinux-vps/?utm_source=mastodon&utm_medium=social&utm_campaign=mastodon.raddemo.host #bind #selfhosting #postfix #clamav #mariadb #certbot #spamassassin #controlpanel #letsencrypt #selfhosted #dovecot #phpfpm
Postfix mit DANE und DNSSEC absichern
Postfix-MTA mit DANE absichern: TLSA-Records nach RFC 7672, smtp_tls_security_level=dane, die "3 1 1"-Selector-Variante als langlebige Wahl, der DNSSEC-Stack als Grundvoraussetzung und Tools fuer die Pruefung. Plus eine Kurz-Erklaerung zu Untrusted vs Verified im Postfix-Log.https://www.kernel-error.de/2014/01/28/postfix-ssl-tls-gesichert-mit-tlsa-dane-und-dnssec/
@fluepke Okay. Stimmt, das erschwert es zusätzlich.
Für die TLS Konfigurationen kommt man locker auf sogar 25 Millionen Einstellmöglichkeiten.
Ich wollte es immer mal nachzählen, aber es sind bestimmt 97 Millionen Einstellmöglichkeiten //nur für #postfix auf dem #mailserver.
Dabei geht es doch [eigentlich] nur um Mail raus/rein.
// anwendersicht
//admin fluch
Ich habe keine #mailcow am laufen [ist sehr cool, aber ich hatte noch keine zeit zum ausprobieren].
Meine #mailserver laufen alle seit über einer Dekade mit #postfix und #dovecot unter #debian.
//aus aktuellem anlass
Sistema operatiu: Ubuntu 24.04 LTS
Tens una aplicació en un servidor domèstic (o de desenvolupament) que necessita enviar correus transaccionals — confirmacions de registre, notificacions, etc. — però no vols muntar tota la infraestructura de correu (DKIM, SPF, reputació IP) en aquell servidor. La solució és fer que els correus surtin pel teu servidor de producció, que ja té tot […]
https://blog.mastodont.cat/2026/05/21/relay-de-correu-sortint-via-wireguard-amb-postfix/
Are you #selfhosting an #email server?
I just published a #Docker image for the latest #Postfix release 3.11.3. It contains bug fixes.
The image is fully customizable via mounted configuration files. For usage on a Virtual Private Server (#VPS). Just use the Docker registry provided by the project. 👇
https://gitlab.com/moasda/postfix-docker
#emailserver #mailserver #freesoftware #foss #floss #selfhost
🚀 Deploy #Virtualmin on #AlmaLinux #VPS (5 Minute Quick-Start Guide)
This article provides a how-to guide to deploy Virtualmin on AlmaLinux VPS.
What is Virtualmin?
Virtualmin is a powerful open-source web hosting control panel built on top of Webmin.
It supports:
Multi-domain virtual hosting
Apache or Nginx
PHP ...
Continued 👉 https://blog.radwebhosting.com/deploy-virtualmin-on-almalinux-vps/?utm_source=mastodon&utm_medium=social&utm_campaign=mastodon.raddemo.host #mariadb #selfhosting #selfhosted #certbot #controlpanel #bind #letsencrypt #spamassassin #postfix #phpfpm #dovecot #clamav
Aaron W. Swenson
Rad Web Hosting
mastodon.raddemo.host
-=Kernel-Error=-
DeinFollower 😷
spla
Herbert Reiter