Keep your sites and email healthy, without babysitting them
EdenWorks writes plain-English guides and builds small tools for the boring checks that quietly break: email authentication, certificate expiry and broken links. Every guide shows how to do the job by hand for free; where it helps, we also link a free automation template.
Guides
Check SPF, DKIM & DMARC records
Read each record, find your DKIM selector, and fix “SPF PermError: too many DNS lookups”.
Check and monitor SSL certificate expiry
openssl, curl and PowerShell commands, a 30-day warning script, and the 200/100/47-day timeline.
Find broken links on your website
Five free methods, how to fix each type of broken link, and how to get a weekly report.
Free tool
SPF & DMARC checker
Counts SPF DNS lookups across nested includes, checks the DMARC policy and looks up DKIM selectors, in your browser.
Free n8n templates
- SPF, DKIM & DMARC Monitor: daily multi-domain checks with change-only alerts.
- SSL Expiry & Security Headers Monitor: approved and published on the n8n Creator Hub.
- Weekly Broken-Link Report: an HTML link-health report every Monday.
- Daily Building Permit Leads: approved and published on the n8n Creator Hub.
More templates, including paid ones, are in the EdenWorks store.