admin email

[ScrltOTara]

When a new user registers, they get a notice that the registration email can't be sent and it tells them to email us.  How do I fix this?

Your registration is about to complete. But activation mail cannot be sent to you. Contact Administrator to activate your account.

define ('SMTP_SERVER', 'sharemedicalspace.com');
define ('SMTP_PORT', '25');
define ('SMTP_LOGIN', 'space');
define ('SMTP_PASSWORD', 'xxxxxxx');
define ('SMTP_FROM', 'space@sharemedicalspace.com');

[ScrltOTara]

Never mind, I managed to fix this.

In system settings, use SMTP is set to "yes", it should be set to "on".