Guides and tips on using temporary email to protect your privacy online.
SPF, DKIM and DMARC explained in plain English: what each DNS record does, how they work together to stop spoofing, and what a failure means for your email.
A transactional email testing checklist for QA: delivery timing, content, links, spam placement and SPF, DKIM and DMARC checks, plus fixes for common pitfalls.
Use temporary email for testing signups, OTP codes and password resets. Compare temp mail API options, local SMTP catchers and MCP for AI agents, plus pitfalls.
