Official Site of Mail Boosterv3

Trusted by over 9,748+ satisfied customers.

Sending Email is just easier with Mail Booster!

Get the most secure and convenient way to authenticate your Emails.


Mail Booster is an Easy, Lightweight, and Moderately Configurable Plugin which is used to Send and Log Emails.

Fully compatible with Gmail, Yahoo, Outlook, Hotmail, Microsoft Live, and any other email sending service that offers SMTP.

Different Mailer Types

Different Mailer Types

You can send your Email with more advanced SMTP mailer or you can choose the PHP mailer. SMTP requires an authentication of clients before allowing access to them whereas PHP Mailer does not require authentication for sending emails.

Two-Way Authentication

You can use the OAuth Authentication which required Client ID and Secret Key or you can enable the less secure way to receive Emails by inserting the Username and Password. With OAuth 2.0 protocol, you don’t need to store your email password in the WordPress database.

Two – Way Authentication
Email Logs

Email Logs

This exclusive feature eliminates the need to worry about your Emails. You can simply filter, delete and manage your Email Logs through one reliable platform. Using Mail Booster, you can maintain list of Email Logs. You can also check the status of delivery and debugging output.

Compatibility with Mail Servers

Mail Booster is compatible with all major email services such as Gmail, Yahoo, Outlook, Hotmail, Microsoft Live, and any other email sending service that offers SMTP. You can always rely on Mail Booster to perform well, especially in providing deliverability and reliability.

Compatibility with Mail Servers
Debugging Output

Debugging Output

In case mail not send due to some problem, you can view the complete debug output, MIME Version, cause of unsuccessful delivery of emails and much more. The Debugging Output depends on host, different output from different hosts.

Different Types of Encryption

We allow TLS (Transport Layer Security), SSL (Secure Sockets Layer) and no encryption for authentication of your Mail Servers. TLS proceed to secure connections after successful communication between Client & Server whereas SSL directly proceed to secure connections.

Different Types of Encryption

Customers Love Mail Booster!

but don’t just take our word for it

Just want to say thanks for the quick & effective support. The plugin works well – a great addition to any WP site that needs to send out emails.

Customer service was helpful.

I am loving it.

The pay version works great!

I recently upgraded to Mail Booster, and it was a quick setup. Nice Design


Do you have a question about Mail Booster? See the list below for our most frequently asked questions.

If your question is not listed here, then please contact us.

It allows the users to configure the settings easily to send Emails.

It allows the users to override the From Name and From Email Parameters.

User can choose either PHP mail() function or SMTP for sending Emails.

You can view detailed records of logged emails such as Date/Time, Debugging Output, Email To, Subject and Status.

You can enable or disable the debug mode to get the debugging output of logged emails.

This Plugin provides the users two types of Encryption such as SSL (Secure Sockets Layer) and TLS (Transport Layer Security).

Users can authenticate either by choosing Username and Password or Oauth which requires both Client ID and Security Key.

It allows the users to view the debugging output of logged emails.

Don’t miss out on the opportunity! Prevent your Emails from going into the junk/spam folder!

Buy Mail Booster now starting from just €19.99/-

Who uses Mail Booster? 9,748+ happy customers!

A reliable and efficient plugin that delivers and tracks your emails in real time!

Check the service status at anytime using the effective test email feature.
Allows SSL/TLS data encryption to provide better privacy and authentication.

Steady flow of stellar reviews and 5-star ratings show that people love Mail Booster unanimously.

Mail Booster - Clients