Email Migration Tip
Use Mail2Web during email migrations to let clients easily access their old server by entering its IP address, avoiding complex email client reconfiguration while DNS propagates across different ISPs.
Writing
Thoughts on technology, business, and the gap between them.
Understanding Domain Keys DKIM and Sender ID
DKIM uses digital signatures to verify email origin and prevent spoofing, but isn't an anti-spam solution alone. Combined with reputation systems, it becomes effective. Best suited for high-volume senders with proven email practices.
PCI Compliance Project: Initial Results
Our PCI compliance scanning project reveals key differences among vendors. ControlScan offers superior reporting, while ScanAlert shows inconsistent results. SecurityMetrics failed to respond. All vendors successfully identified open ports, though Comodo provided better port identification details.
Parallels 2008: SaaS and Automation
SaaS and automation dominated the Parallels Summit, showcasing end-to-end platforms for hosting providers. Networking opportunities and after-hours events made this informative conference worthwhile. Consider attending next year for industry insights and connections.
Softlayer Selects rackAID as Preferred Partner
rackAID becomes SoftLayer's preferred managed services provider after a year-long partnership effort. The collaboration leverages SoftLayer's superior remote management tools and creates an ecosystem of best-in-class solutions for mutual customers.
Plesk Update Causes Kernel Panic
A Plesk update bug causes kernel panic on reboot due to a malformed /etc/fstab entry. The fix requires correcting the filesystem type, removing the failed kernel, and reinstalling. Always document solutions to obscure problems.
Playing Nice – Using the Post Master Service of Major ISPs
Major ISPs like AOL, Hotmail, and Yahoo offer postmaster services to help email senders avoid blacklisting. Monitor feedback loops, follow bulk sending guidelines, and use spam reporting tools to maintain deliverability and prevent service disruptions.
PCI Compliance Project: Vendor Selection
We're testing four PCI scanning vendors to find the best fit for user-friendliness, cost, and reliability. Here's how ControlScan, ScanAlert, Comodo HackerGuardian, and SecurityMetrics compare in their sign-up processes and initial impressions.
Selecting Secure Software
Before choosing software, research its security history using tools like Secunia. Check how quickly vendors fix issues and watch for recurring problems. Unresolved critical vulnerabilities are red flags worth investigating further.
PCI Compliance Project
Testing PCI compliance for Plesk control panel using multiple vendors to find the most reliable, cost-effective solution. Goal: identify best scanning tools and establish procedures for out-of-the-box PCI-compliant servers.