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Showing posts with the label self-hosted n8n

n8n Webhook Timeouts: Stop Duplicate Runs and Botnet Spam

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 Last month, when I faced a sudden wave of 504 gateway timeouts and dropped webhooks on my automation cluster, I realized the massive gap between clean documentation and brutal production reality.  When third-party APIs or upstream servers drop unexpectedly, default retry settings flood and jam queues. I learned the hard way that running automation without proper exponential backoff and dead-letter queues is like setting your own data pipeline on fire. Based on those scars, and on patterns that show up again and again in n8n's own community forum, this guide breaks down how to protect your infrastructure before the next network disruption hits. The timing matters too. Google just led a takedown of the XCPE botnet, a network built from more than 1.3 million hijacked Android TV boxes that a device manufacturer allegedly infected with malware before the units ever left the factory. Takedowns like that do not make scanning traffic vanish overnight.  If your n8n instance faces...
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Free Lead Gen: Replace Apollo with $0 Google Maps Scraping

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 The Broken Lead Gen Model & The $0 Extraction Architecture Legacy B2B databases like Apollo, Clay , and ZoomInfo routinely charge up to $800 every single month for lead lists that half the industry has already cold-called to absolute death. Meanwhile, over thirty million local service providers across North America, from Miami roofing contractors to Austin HVAC specialists, sit right on Google Maps with unverified contact information waiting to be extracted for zero dollars. Building custom extraction scripts over the past two years proved one simple fact: live scraping workflows beat paid databases on every core deliverability metric. The Stale Data Trap: Why Paid B2B Databases Fail When trying to book meetings with US business owners, relying on off-the-shelf lead platforms seems like the easiest shortcut. You log in, select a few industry filters, download a batch of 1,000 leads, and fire up an automated email campaign. The r...
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