What details should I use for a WordPress SMTP plugin?

The best SMTP details to use when configuring an SMTP plugin within WordPress when you’re using Greeny Host Host WordPress hosting are:

Outgoing mail server: smtp.yourdomain.com

Outgoing server port (SMTP): 587

Use the following type of encrypted connection: TLS

Using these details will allow emails to be sent via SMTP from WordPress forms or allow any other SMTP-based plugins to send.