Openbsd
It’s been a while since I used Munin monitoring system . I felt like I was going to have a look at the (not so) new 2.0.x branch ; running on my brand new OpenBSD 5.7. As usual, everything is quite well documented in the man pages and readmes. So here are simply my notes with particular directions regarding my installation.Continue reading...
I’ve just discovered than compression can be applied on Dovecot mail storage. Truth is I used to run the delivery via Postfix. Now that I use OpenSMTPD and Dovecot LMTP to deliver the mail, those can be compressed for write (LMTP) and read (IMAP) process. Here’s how.Continue reading...
Looking to replace my old Postfix/Dovecot configuration with more native OpenBSD stuff, I finally ended with a configuration than seems suitable to me. I’ll be hosting virtual users and mail aliases in ldapd(8), smtpd(8) will deal with email receiving/sending and dovecot(1) will be in charge of email delivery using LMTP and email reading using IMAP. Of course, spamd(8) will do a bit of work in front of OpenSMTPD. All of those will run on OpenBSD 5.7.Continue reading...
I started replacing Bind with nsd/unbound on previous OpenBSD release. Now it’s time to update to OpenBSD 5.7 and ensure it still works.Continue reading...
I wrote about running unbound and nsd on OpenBSD 5.6 here .
The other day, the VM that runs those went to DDB. On reboot, I got the following error message :
unbound: [16897:0] error: ldns error while converting string to RR at15: Syntax error, could not parse the RR's type: spamd: \\[priv\\] unbound: [16897:0] error: failed to load trust anchor from /db/root.key at line 1, skipping unbound: [16897:0] error: failed to read /db/root.key unbound: [16897:0] error: error reading auto-trust-anchor-file: /var/unbound/db/root.key This means “root.key” went broken. To rebuild it, simple run those:Continue reading...