MailSlurp resources
Guides - Page 8
Practical guides for MailSlurp messaging, testing, reliability, extract, account setup, and procurement workflows.
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C# email tutorial for SMTP sending and inbox testing
Send and receive email in C# with MailKit and MailSlurp. Practical .NET patterns for SMTP setup, inbox waits, attachments, and verification flows.
Read moretechnicalWhat Are SMTP Ports? Practical Setup and Troubleshooting Guide
Learn what SMTP ports are, when to use ports 25, 465, 587, and 2525, and how to validate TLS/auth behavior safely in production workflows.
Read moretechnicalNBSP HTML Entities Guide for Email and Web Templates
Understand nbsp HTML entities, where to use non-breaking space in templates, and how to avoid rendering bugs across email clients.
Read moretechnicalEmail Spam Testing Guide for Pre-Send Validation
Run email spam testing before launch to reduce inbox placement failures and improve deliverability with auth, header, and content checks.
Read moretechnicalEmail Deliverability Audit Checklist for engineering and QA teams
Use this email deliverability audit checklist to validate auth, spam risk, inbox placement, and release readiness before sending.
Read moretechnicalTesting email OTP in UIPath Studio
Use programmable email accounts in UI Path integration testing for MFA/2FA verification
Read moretechnicalEmail OTP testing with ReadyAPI
Use disposable email accounts in Ready API functional tests to receive email confirmation codes
Read moretechnicalHow to display emails in Excel sheets using Power Query
Create a table of emails from any inbox using MailSlurp and Power Query data sources
Read moretechnicalEmail Security Guide: DKIM, SPF, and DMARC Working Together
A practical implementation guide for DKIM, SPF, and DMARC with rollout phases, common misconfigurations, and monitoring workflows.
Read moretechnicalReading Email in PHP Pest Tests: A Comprehensive Guide
Explore how to read and test emails in PHP using the Pest framework. This detailed guide covers setting up a Composer project, installing Pest, and writing effective email tests.
Read moretechnicalSpam email and virus detection
Analyse emails for vulnerabilities and viruses. Get DMARC, SPF, and DKIM verdicts for emails with MailSlurp. Reduce spam; Improve delivery, deliverability and reputation.
Read moretechnicalHow to test react email
Sending email with JSX and react then test with MailSlurp
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