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Features
Send and receive emails
Email API
SMTP relay
Dynamic email templates
Inbound email routing
Email verification
Manage your account
User management
Multiple domains
Suppression lists
Analytics
iOS App
Create emails
Drag & drop builder
HTML template editor
Rich-text email editor
Email split testing
Send SMS
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Transactional SMS
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Why MailerSend
Business Solutions
Discover how our tailored solutions can empower your business.
Email for SaaS
Email for e-commerce
Email for banks
SMS for e-commerce
SMS for banks and fintech
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Use Cases
Explore real-world applications and scenarios where MailerSend can help you.
Send bulk emails
Deliver timely notifications
Personalize emails
Process inbound emails
Optimize workflows
Email Templates
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Simplify your workflow with ready-to-use templates.
Notifications
WooCommerce
E-Commerce
Security
Onboarding
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Transactional email glossary
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Knowledge base
Integrations
Automate your workflow with integrations.
How to integrate MailerSend with Zapier
How to integrate MailerSend with Airtable
How to integrate MailerSend with Slack for email event notifications
WordPress
WooCommerce
How to configure MailerSend on Google Cloud
How to connect MailerSend's MCP with your AI tools
Getting started
Navigating the dashboard
How to verify and authenticate a sending domain
How to start sending transactional emails
The difference between transactional emails and marketing emails
How to purchase an SMS phone number
How to start sending SMS
How to use personalization in emails
FAQ
How transactional emails work
How to test email sending in MailerSend
How to create automations
How to add a custom unsubscribe header
How to merge multiple SPF records
How to verify an email list
Rate limits: How to reduce 403, 422, & 429 errors
How to whitelist IPs
How to add a domain space to your account
How to add a survey to your emails
How to use the MailerSend iOS app
How to request a dedicated IP
SMS: How to handle opt-in and opt-out
Features
Analytics
Custom headers
Domain tracking options
Email tagging
Email and recipient activity
Ensuring secure SMS communication: Verification and usage limits
File manager
Inbound routing
Managing API tokens
REST API response codes
Schedule bulk emails with the bulk endpoint
Sender identities
Sending domains
SMTP relay
Split Testing
Templates
Webhooks
Upcoming changes to TLS Protocol support
How to enable Google Email Actions & Highlights
Deliverability
Account reputation statuses
Bounced emails
Improve email deliverability
On Hold blocklist
Reducing unsubscribe rates
Spam complaints
Suppressions
Account settings
Change password
Delete account
User management
Switch accounts
Two-factor authentication
Billing
About MailerSend's refund and account policies
Plans, features and limits
How to change or cancel your plan
How to change your payment method
How to set a billing limit on your account
Integrations
How to integrate MailerSend with Zapier
How to integrate MailerSend with Airtable
How to integrate MailerSend with Slack for email event notifications
WordPress
WooCommerce
How to configure MailerSend on Google Cloud
How to connect MailerSend's MCP with your AI tools