I’m a big fan on console apps. But for IRC, I have been using quassel, as it gives me a client on my phone. But I’ve been cleaning up my cloud accounts, and thought of the good old days when you’d simply run a console IRC client in screen or…
The maillog The maillog is easy enough to follow, but when you understand what all the delay and delays numbers mean then this may help really understand what is going on! A standard email entry in postfix looks like: Jan 10 10:00:00 testmtr postfix/smtp[20123]: 34A1B160852B: to=, relay=mx1.example.lan[1.2.3.4]:25, delay=0.49, delays=0.2/0/0.04/0.25, dsn=2.0.0,…