There’s something uniquely satisfying about uncovering the true root of a problem. Today’s IT journey takes us not only into the world of firewalls, but also back to a classic topic that never quite goes away: VoIP. Our client approached us with a specific challenge — they needed to operate their VoIP PBX from a…
In my recent posts, I’ve shared some configurations and thoughts on Zentyal 7.0 as an email server, and also mentioned the arrival of Zentyal 8. Since then, I’ve deployed several Zentyal-based mail servers — and realized there are still a few tweaks I’ve applied but never documented. So here they are. 1. Separate mail.log from…
After a !LOT! of problems about the project, zentyal released the 8th version of tis small business server. We get back a lot of thing, got a new doking platform packaged to it, but we have all the related issues, what I already wrote earlyer: Despite these things, the Zentyal 8 is finally here, and…
Gondolataim a sikeres vizsga utàn. … Sosem tanultam a klasszikus értelemben linuxot, bár lassan 15 éve használom, legyen az nagyon sokáig, mint elsődleges desktopom, majd később mint több, kevesebb szerver őre, karbantartója. Ràm ragadt, sőt, a professzionális munka fele vezető úton is nagyban segítségemre volt illetve van is. Most meg jött ez a cert, ha…
With a fresh install of zentyal 7.0 server, I had to made some tweaks about email settings.
I reached a lot of speed and remove some errors from the basic configurations.
O365 now will start a basic knowledge of IT. One of my clients asked me to check the cooperation capabilities of not a Microsoft hybrid exchange environment but the cooperation of O365 cloud and Zentyal small business server. I also added some complication, based on emails are not arrived at the enviroment from the cloud…
FIGYELEM a reverse proxy leírás nem teljes, további HTTP’s header-ek szükségesek lehetnek. A példakódok saját felhasználásra készültek. Alapkérdés Hogyan tegyünk egy több domaint kiszolgáló wordpress elé úgy tanúsítványt, hogy az összes kezelt domaint lekezelje (ingyen). Példánkban a már jól ismert alma.hu és korte.hu domain-t forwardoljuk a mesebeli 10.10.10.10-es, a nyílt interneten elérhető IP fele. A…
Sometimes good to know how could be disable the firewall engine if pfsense firewall or variant. Disable firewall pfctl -d Enable firewall pfctl -e Load an alternate configuration pfctl -f /tmp/rules.debug What sould I do if I locked my PfSense box?