Sysop's blog - Latest Comments

Re: Postfix: Backup MX

Maciej Lasyk — Tue, 17 Apr 2012 15:07:08 -0000

No it's not necessary, but due to some security reasons it's good to use it (but remember to do it together with permit_mx_backup_networks). There were problems with backups MX over IPv6 DNS records - under some circumstances it was possible to inject some messages to the backup MX server from a spam-server in order to deliver it to the main mail server. I believe, that this is already patched, but I see no reasons not to use this particular configuration option.

Re: Postfix: Backup MX

Xcom — Tue, 17 Apr 2012 14:42:44 -0000

Is it really necessary to add the permit_mx_backup ? In my first setup, I found that it worked as expected without permit_mx_backup.

Re: Wacom Bamboo Fun in Fedora 15

Maciej Lasyk — Sat, 14 Apr 2012 09:48:53 -0000

Thanks for this tip - will use for sure ;)

Re: Wacom Bamboo Fun in Fedora 15

Nick — Sat, 14 Apr 2012 09:24:48 -0000

Thank you for the post!
Just a small comment: to set working space of the tablet to a specific display, you can also use the "MapToOutput" option of xsetwacom.

Re: Hello there!

Maciej Lasyk — Wed, 07 Dec 2011 18:09:17 -0000

Just testing disquis integration :)