Kingmailer’s SMTP server is a free and paid SMTP service which anyone who has an email account or a web app can use to send or receive emails. You can use it with personal emails, or even with your website if you are sending emails for things such as contact forms, notifications or other type of transactional emails.
To use Kingmailer’s free SMTP server, you will need the following settings for your outgoing emails:
| SMTP Host | kingmailer.org |
| Port | 587, 465, 25 or 2525 |
| Type of Encryption | TLS |
| SMTP Authentication | Yes |
| SMTP Username | Your Kingmailer SMTP username |
| SMTP Password | Your Kingmailer SMTP password |