Spiril on "[Plugin: Easy WP SMTP] Any problems by using localhost as SMTP host?"

Hi,

Great plugin. I think I read somewhere that using localhost as SMTP host wasn't a good thing. Why is that? It works fine here - I use it together with the Fast Secure Contact Form plugin. I can't use SSL but TLS works fine. I use SMTP port 25 and then localhost together with SMTP Authentication.

So what problems could there be from using localhost as SMTP host?

http://wordpress.org/plugins/easy-wp-smtp/