How to integrate MailerSend with WordPress
The MailerSend plugin for WordPress allows you to send emails reliably using our dedicated SMTP server. You can then track all email activity in your MailerSend account.
How to set up the MailerSend plugin for WordPress
To locate the integration:
Navigate to the Integrations page and locate WordPress.
Click Use.

To set up the official MailerSend plugin for WordPress:
Log in to your WordPress dashboard.
Navigate to Plugins, followed by Add new.
Search for MailerSend – Official SMTP Integration and click Install now.
Click Activate.
Use the sidebar to navigate to MailerSend SMTP.
Under SMTP username and password, enter your SMTP credentials from MailerSend and click Save.

7. Under Sender details, enter the sender’s name and email address along with any other recipients in the CC, BCC and Reply-to fields.
Click Save when done.

8. You can test sending an email by clicking the Test button.

That’s it! From now on your WordPress emails will be sent through MailerSend’s SMTP server instead of through your web host. You can track all email activity on the Activity page in your MailerSend account.
How to deactivate the MailerSend plugin
If you no longer need the MailerSend plugin:
Navigate to MailerSend SMTP.
Scroll down to the Danger Zone.
Click Delete information.

This will deactivate the plugin and remove all data stored in the database. Keep in mind, this action cannot be undone!
- Getting started
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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
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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 settings
- Billing
- Integrations