SSL Certificate Expiry Warning Script

With the increasing trend of SSL on the web, where Google values SSL sites higher and you can have your site be added to the HSTS preload list (the browser will first try HTTPS before trying HTTP), it is a good idea to start using SSL yourself. The downside: you need to get a certificate […]

Setting up exim4 on Debian

i have been dealing with setting up a mail server, lately. debian seems to have a preference for exim. most of the mail admins i know also support this. so i had a look at this. as it always happens to me, i start with a not so easy scenario, but after some figuring i […]