11/19/2022 0 Comments Gift code for hellospy![]() I would have used PodsBlitz to back it up, except that Apple decided that it would be a good idea to strip off the disk mode from the iPod Touch. Author javier Posted on 20081209 Categories Debian, General, Linux, Rant, SysAdmin, Tech DiskAid: access the files in your iPhone or iPod TouchĪ few weeks ago I upgraded my wife’s iPod Touch to 2.1, and I just can’t believe that iTunes won’t let you backup your content even if it means a paid firmware upgrade. So once again kudos to Open Source - and Common Sense. # it enters our internal networks we can trust it and it's the one that # If name is foo-lastexternal, check only the Received header just before Package Mail::SpamAssassin::PerMsgStatus Header RCVD_IN_PBL eval:check_rbl('zen-lastexternal', '.', '127.0.0.1')Īnd yes, SpamAssassin does the right thing and checks only the *last* external address - I’ve seen the code: Oh and by the way the default SpamAssassin configuration in Debian assigns a 0.905 score if the last hop is in PBL. So if your top-of-the-line multi-thousand-dollar antispam appliance starts blocking all my email just because there’s a dynamic IP address somewhere in the header and there’s no freaking way to turn it off please go ask for a refund. Do not use PBL or XBL if you do not understand the issues of “deep parsing”. Instead, you may wish to use, but even that may have unacceptable “false positive” filtering, for example when a an exploited end-user machine sends legitimate mail out through the ISP smarthost, or when the dynamic assignment changes the IP to an uninfected machine. ![]() If you cannot configure your filters that way, then do not use PBL to filter your mail. Such mail should not be blocked! So, you should tell your filters to stop comparing IPs against PBL at the IP which hands off to your mail server! That last hand-off IP is the one which PBL is designed to check. Legitimate users, correctly sending good mail out through their ISP’s smarthost, will have PBL-listed IPs show up in the first (lowest) Received header where their ISP picks it up. WARNING! Some post-delivery filters use “full Received line traversal” or “deep parsing”, where the filter reads all the IPs in the Received lines. Oh, and since you’re already there you may want to linger a bit in this warning: The first thing to know is: THE PBL IS NOT A BLACKLIST. # Xiao Feng's "Recovering from stuck modifier keys caused by VMware"Īuthor javier Posted on 20090115 Categories General, Linux, sh, SysAdmin, Tech Tags bash, vmware, x11, xmodmap A brief note about Spamhaus Policy Block ListĪfter getting in closer-than-usual acquaintance with my mail server logs I thought I’d share a brief note I found in the Spamhaus PBL FAQ: ![]() Xiao Feng has written a nice script to recover from this annoying condition without having to reboot, and I tought I’d share it with everyone out there: If you use VMware Player or VMware workstation under Linux and you’re an alt-tab fan like me, you might end up with stuck modifier keys, so you can’t use keys like Ctrl, Alt or Shift outside of VMware. ![]()
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