Like description says, you can send mail in 5 different ways, for example, if you don’t have a mail server to use for sending mails, you can send mails directly to client MX zone, or if you want to use an “external” mail server like Gmail then you can send mails Relay using your Gmail account… and much more…
This plugin is great for testing!
I just plugged it in. But there’s no where to write an email! There’s no mailing list admin! There’s nothing!
On the setup page, I tried with my gmail account, there’s a mail delivery test, and I sent to another account successfully. That’s all it does (and much more so it says).
It’s great for testing I suppose. So I just unplugged it.
Read the documentation before, if you dont have a mail server and you want to use WordPress, what options do you have? Gmail offer you a free solution for this case, install this plugin and configure with your Gmail account username and password, and your mails will be sent using Gmail mail servers (to Inbox), smart ideea ? or/and you can send mails directly to client, without using a mail server … etc …
