Archives

Monthly Archive for: ‘April, 2008’

Authenticating e-mail

I have recently written an introductory article describing some of the options available for authenticating e-mail, including Sender Policy Framework (SPF), SenderID and DomainKeys. I also include instructions on setting up DomainKeys on a cPanel based system where SSH access is available.

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Super 8mm

I mentioned previously that my Canon HG10 replaced a ZR, whose firewire port had ceased to function. I realized a few weeks ago that the ZR replaced another Canon, but not a video camera, a Super 8 film camera, the Canon 318M. I’ve had this camera in my cupboard for over 25 years and I hadn’t though much about it. …

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