Finally, I have my own mail server. I've only been putting it off for a few years hehe
#did #didit #DigitalIndepence #mailserver #SelfHosting
Lukas Rotermund
@lukasrotermund@social.tchncs.de
👨💻 Backend software developer working with #golang and #php. Currently learning #rustlang and #c. he/him Machine-breaker and fighter against AI. From Germany, but I want to live in Finland 🇫🇮. ❤ plain old vim fanboy, code quality & accessibility enthusiast. 🆓️ Use and write free software. Free as in libre. 🇺🇦 Слава Україні! 🟡 liberal. Anti socialism. Anti nationalism. Anti fascist 
. #FckAFD 
#FckRussia 🎵 00s Rock & Metal, Death- & Hardcore, Melodic- & Post-Hardcore
social.tchncs.de
Lukas Rotermund
@lukasrotermund@social.tchncs.de
👨💻 Backend software developer working with #golang and #php. Currently learning #rustlang and #c. he/him Machine-breaker and fighter against AI. From Germany, but I want to live in Finland 🇫🇮. ❤ plain old vim fanboy, code quality & accessibility enthusiast. 🆓️ Use and write free software. Free as in libre. 🇺🇦 Слава Україні! 🟡 liberal. Anti socialism. Anti nationalism. Anti fascist . #FckAFD #FckRussia 🎵 00s Rock & Metal, Death- & Hardcore, Melodic- & Post-Hardcore
social.tchncs.de
@lukasrotermund@social.tchncs.de
·
Feb 15, 2026
Phewww... After spending 12 hours reading up on mail servers and setting everything up—from TLS and Caddy to SPF, DKIM, DMARC, and the reverse DNS entry—it feels really good to be able to receive and send emails with lots of PASS entries and a verified DKIM signature in the mail header!
Finally, I have my own mail server. I've only been putting it off for a few years hehe
#did #didit #DigitalIndepence #mailserver #SelfHosting
Finally, I have my own mail server. I've only been putting it off for a few years hehe
#did #didit #DigitalIndepence #mailserver #SelfHosting
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