WooCommerce SMTP Server

SMTP server for WooCommerce. Our servers are designed for delivering emails for your WooCommerce store. Look no further.

How does it work?

Time needed: 1 minute.

Follow these steps to start using our SMTP service with WooCommerce

  1. Install and activate an SMTP plugin, we recommend our own WordPress SMTP plugin

    Just search in the WordPress plugin directory Kingmailer SMTP, and install and activate that plugin.

  2. Go to the settings of this plugin, and enter your Kingmailer HTTP API credentials

    You can create a new API by going into your account, look under Credentials, create new credential. Select type API. Copy and paste the key into the WordPress SMTP plugin.

  3. Click Save Changes

After following these steps, all of your transactional emails will be relayed via Kingmailer and delivered to your customers.


What payment methods do you accept?

We accept PayPal and all major credit and debit cards. Your payment information is stored and processed securely by 2Checkout and never reaches our servers.

Can I buy SMTP here?


Do you accept Bitcoins?


Will I have my own SMTP username and password?

Yes, after signing up, verifying your domain, your own SMTP username and password will be ready for you to use. All of your emails will be logged and easily viewed in your own email dashboard.

Can I use this with a WordPress SMTP plugin?


Do I need to have a domain for this?

Yes. In order to be able to use our SMTP service, you will need to have your own domain. You will need to verify the domain and add a few DNS records (at least SPF and DKIM), before it’s good to go.

If you are a developer and you need this for testing purpose and don’t have your own domain, we suggest registering a free .TK domain to try our service.

Do you offer forever free trials?

No, we do not.

How do I upgrade?

Send us an email and we’ll get your account upgraded.

Can I ask for a refund?

Yes, you can and you may.

Will my emails go to the spam/junk folder?

We give 98% guarantee that it will not.

Can I send/receive emails in my email address?

Yes, this is possible. You will need to add our MX records to your DNS and configure routing. Don’t worry, we’ll help you with this.

Can I upload my list here and start emailing?

No. We do not provide a way for customers to upload their subscribers onto our platform.

Do you accept Western Union or banking transfers?

Kingmailer can accept these payment methods in certain situations. Please contact info@kingmailer.co for assistance.

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