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MailSlurp guidesDeploy Typesense search to Kubernetes
3 min readRun Typesense as a self-hosted search service on Kubernetes with persistent storage and a service endpoint.
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Build more reliable email and SMS workflows with practical MailSlurp tutorials, implementation guides, and production-ready testing advice.
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MailSlurp guidesComparison of Markdown CMS with version control
3 min readFlat file CMS systems compared with git pull requests for static site generator frameworks.
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Email Magic Links: How Passwordless Login Works and How to Test It
12 min readLearn what email magic links are and test passwordless login end to end with disposable inboxes, Playwright, and GitHub Actions.
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SMTP & APIsRun a python server on Kubernetes with a single YAML configuration
3 min readRun a small Python health-check service on Kubernetes with one YAML file, a ConfigMap-mounted script, and a simple deployment pattern.
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DeliverabilityLearn how to get a blue checkmark for your email in Gmail with BIMI and logos.
3 min readGmail now supports BIMI and verified logos. This guide shows you how to get a blue checkmark for your email address in Gmail.
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How to debug excessive DOM size warnings in Lighthouse page audit
3 min readWebsites with large DOM will use memory, cause long style calculations, and result in costly layout reflows. Learn how to reduce an excessive DOM size.
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DeliverabilityDMARC Record Tags Explained: Required Fields, Policy Modes, and Reporting
3 min readUnderstand DMARC record tags, what each value controls, and how to roll out policy changes safely without breaking legitimate mail.
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How to Create a BIMI Record (Requirements, DNS Setup, and Validation)
3 min readCreate a BIMI DNS record to display your brand logo in supported inboxes. Learn DMARC prerequisites, SVG requirements, and validation steps.
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DeliverabilityUsing multiple SPF records for a single email domain is not recommended.
5 min readMultiple SPF records for the same domain: why you should avoid them and how to check if you have any. Learn from our experts' do's and don'ts.
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What is Twilio? Products, use cases, pricing, and alternatives
8 min readLearn what Twilio is, what Twilio does, and how MailSlurp helps teams test SMS, OTP, phone-number, and SendGrid-backed email workflows.
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MailSlurp guidesThe email unsubscribe link allows recipients to opt out of future emails.
4 min readWhy you need email unsubscribe links: avoid frustrating customers, get valuable customer feedback, and stay compliant with anti-spam regulations.
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Password Reset Email Template Design and Testing
4 min readDesign password reset email templates that users can trust, then test links, copy, mobile layout, and dark mode before release.
Read guideLooking for something specific? Browse every topic, from email testing and APIs to authentication, deliverability, and SMS.