Introduction to MailSlurp
Install and configure MailSlurp using SDK libraries or REST API. Create phone numbers and email accounts and control them in code and tests.
Read guideMailSlurp guides
Find practical implementation guides for email and SMS APIs, automated testing, deliverability, inbound workflows, and account setup.
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215 guides
Creating inboxes
How to create inboxes with custom domains or pre-assigned email addresses.
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Alias Email Address Proxy: Forwarding, Masking, and Routing Workflows
Learn how alias email address proxy workflows handle forwarding, masking, and routing, and how teams use them for support, testing, and inbound automation.
Read guideAutomated Email Replies with Inbox Repliers Plus
Configuring Automated Email Reply Rules for Inboxes and Catch-All Addresses using MailSlurp. Set up customizable repliers, track events, and more!
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Custom email domain setup with MailSlurp (step-by-step)
Configure a custom email domain with MailSlurp using TXT, MX, and DKIM records. Practical verification workflow and rollout checklist.
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Email auto-forwarding rules
Configure Email Forwarding for Inbound Messages: MailSlurp allows you to create rules and forward incoming emails to specified addresses.
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Email to webhook guide for inbound automation
Route inbound email to your server in real time with HTTP webhooks. Learn how to build reliable email webhook and email-to-webhook automation for support, finance, and operations workflows.
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Email tracking pixels
Create email tracking pixels with MailSlurp, detect opens, receive webhook events, and inspect recipient activity through the API or dashboard.
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Email Verification Guide: How to Verify Email Addresses Before You Send
Learn how email verification works, how to verify email addresses with layered checks, and how to reduce bounce risk before signup, import, and pre-send workflows.
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How to configure Mail desktop clients with MailSlurp
How to Setup MailSlurp with Outlook, Gmail, Thunderbird, Mail App and More: A Guide to SMTP and IMAP Access for Your Email Addresses
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Inbox rules: permissions and routing (allow, block, filter)
Set inbox routing rules to block or allow inbound and outbound emails. Employ recipient patterns to filter mail.
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MailSlurp Dashboard Guide
Learn the MailSlurp dashboard workflow: create inboxes, compose and receive email, inspect headers and attachments, and manage account/domain settings.
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