Little bits of information someone might find useful, or not
On my cPanel server, I noticed that users where being given the incorrect FQDN (Fully Qualified Domain Name, e.g example.com) for mail.root as the SSL address for the mail server. This is odd, since there is no where to actually configure the SSL host address. After a bit of poking around, it seems it sets the address based upon the...
I run my own home mailserver for two reasons, because I enjoy setting up systems and because I can. However, having just 1 mailserver introduces some problems. While according to the RFCs, sending servers are to keep sending failed mail for some time, they often dont. Consequently, if my server goes offline, loss of internet, reboot etc, I often loose...
