Du hast die Chemnitzer #Linux Tage 2025 verpasst? Kein Problem! Ab sofort findest Du die Videoaufzeichnung und die Vortragsfolien der beiden Heinlein-Vorträge auch in unserem Expertise-Blog.
Du möchtest mehr über den #Ceph Orchestrator als Bestandteil eines Ceph-Storage-Systems erfahren?
https://www.heinlein-support.de/blog/vortrag/ceph-orchestrator-container-fuer-storage
Für alle, die einen eigenen #Mailserver betreiben möchten: Was ist aktuell mit #SpamAssassin in der Spamabwehr möglich?
@root42 yup. It took a bit of time beacuse I went the hard way installing and hardening everything manually but my test e-mail server has been succesfully running for more than a month. So far, the most annoying thing has been Microsoft/Outlook.com always sending my mails to junk first (no matter how many times previous recipients have marked my domain as "legit"). #selfhosting #mailserver
Configure Postfix MTA for Use with #Mastodon Effortlessly (Effortless 5 Minute Guide) This article describes how to configure Postfix MTA for use with Mastodon server. Admins who self-host their Mastodon instances can easily configure Postfix MTA (possibly even to do so using the same VPS server) to handle the #email services.
What is Postfix?
Postfix is a popular open-source ...
Continued https://blog.radwebhosting.com/configure-postfix-mta-for-use-with-mastodon-effortlessly-effortless-5-minute-guide/?utm_source=mastodon&utm_medium=social&utm_campaign=ReviveOldPost #selfhosting #mailrelay #selfhosted #opensource #mailserver #mailtransferagent
Bleibt mir jetzt nur
A) Umzug auch der beruflichen Mails zu #Mailboxorg
B) So schnell wie möglich einen eigenen #MailServer einrichten
Hat jemand Erfahrung mit der Hardware von #Syncloud? Da sind schon diverse interessante Apps vorinstalliert - inkl. einer anscheinend open source Software namens "Mail Server" (2/2)
Currently reading “Run your own Mail Server” by Michael W. Lucas. Of “Absolute #FreeBSD” fame. As a self hosting email veteran, an enjoyable read and definitely recommended!
#mailserver
If anyone out there runs a #Plesk server, check to see if your have a ton of emails stuck in your mail queue. There was a problematic email security update that got applied within the past 12 hours that caused mail queues to stop processing both incoming and outgoing email.
Fortunately, it's an easy fix.
Every time I look at #mailbox providers, I get happier about my #Runbox.
I just gave a look at #Migadu, which was heavily recommended in some threads here. In 5 minutes I found 3 things I don't like:
1) No explicit pricing to get more storage space beyond the plan's default.
2) Says servers are "in France" but doesn't say with whom in the #privacy policy.
https://migadu.com/privacy/#data-processors-and-sub-processors
3) Prohibits "immoral, unethical or socially unacceptable activity".
https://migadu.com/use/#anti-violence-commitment
Configure Postfix MTA for Use with #Mastodon Effortlessly (Effortless 5 Minute Guide) This article describes how to configure Postfix MTA for use with Mastodon server. Admins who self-host their Mastodon instances can easily configure Postfix MTA (possibly even to do so using the same VPS server) to handle the #email services.
What is Postfix?
Postfix is a popular ...
Keep reading https://blog.radwebhosting.com/configure-postfix-mta-for-use-with-mastodon-effortlessly-effortless-5-minute-guide/?utm_source=mastodon&utm_medium=social&utm_campaign=ReviveOldPost #mailtransferagent #selfhosting #selfhosted #mailserver #opensource #mailrelay
So, last night I finally took the last step and switchted my DNS entries to my own self hosted mail server (@mwl your book was really helpful - great work!)
But now I am back to my previous problem - which mail client to use on iOS and macOS - any suggestions fediverse? (boosts are quiet welcome)
#selfhosted #email #mailserver #ios #macos
Maybe I will finally give a try with setting up my own mail server with Mox. It looks very promising!
Finally moved my whole #server to #proxmox. I will have to move my #mailserver too but the overall transition went pretty smooth
Another DNSBL (antispam dns blocking list) shutdown, too much personal risks vs regulations and laws.
Because gdpr and nis2 backfire at small but useful projects like this.
Sad day, isn't it ?
Heads-up mailserver admins: remove ix.dnsbl.manitu.net from your postfix/spamassasin dnsbl
Configure Postfix MTA for Use with #Mastodon Effortlessly (Effortless 5 Minute Guide) This article describes how to configure Postfix MTA for use with Mastodon server. Admins who self-host their Mastodon instances can easily configure Postfix MTA (possibly even to do so using the same VPS server) to handle the #email services.
What is Postfix?
Postfix is a popular ...
Keep reading https://blog.radwebhosting.com/configure-postfix-mta-for-use-with-mastodon-effortlessly-effortless-5-minute-guide/?utm_source=mastodon&utm_medium=social&utm_campaign=ReviveOldPost #mailserver #mailrelay #mailtransferagent #selfhosting #opensource #selfhosted
I lost some #emails due to a problem with #Spamhaus and #Hetzner during the last few days.
So anyone running a #mailserver using those providers should better have a look at this and check their logs/configuration: https://www.spamhaus.org/resource-hub/email-security/query-the-legacy-dnsbls-via-hetzner/
Are you #selfhosting an #email server?
I just published an updated #Docker image for #Postfix 3.10.1, based on #archlinux.
The email server is fully customizable via Docker mounted volumes for usage on a Virtual Private Server (#VPS). Just use the Docker registry provided by the project. 
Falls hier jemand sonst noch #Mailserver bei #Hetzner betreibt, und DNSBLs von #Spamhaus verwendet: Schaut mal in eure Logs, ob ihr wegen Spamhaus nicht gerade alle Mails ablehnt.
Ich hab das bei mir gerade nur gemerkt, weil mir eine nette Person auf Mastodon geschrieben hat...
Weitere Infos: https://www.spamhaus.org/resource-hub/email-security/query-the-legacy-dnsbls-via-hetzner/
I'm helping a friend with his mail server, and thinking of hosting my own again. Has anyone tried #mox #mailserver? https://www.xmox.nl looks made for the demographic (like me) who gave up on running their own, but understand that a protocol only stays distributed when enough parties run it.
Sicherheitsupdate zu #b1gMail 7.4.1 veröffentlicht: https://www.b1gmail.eu/forum/thread/216-sicherheitsupdate-zu-b1gmail-7-4-1-erschienen
#email #hosting #server #php #b1g #E-Mail #mail #mailserver #selfhosting #oss #opensource #security
