Jens,
Sure, I am trying to set-up my gallery so that members will be able to sign themselves up, in the general settings under "Email & Registration" there are the following settings to set-up my email:
...
User non-local SMTP server (yes)
SMTP Server (mail.majesticvacations.net)
Sender Hostname *see below
SMTP Port (25)
SMTP Accountname (my account name)
SMTP Password (my password)
* To be honest I am not sure what exactly I should be putting here, I have tried several things including localhost, mail.majesticvacations.net, majesticvacations.ipower.com, etc. The instructions for this part has the following "The full hostname of the server you are sending the mail from (The Server where your Gallery is installed on). If your Server is behind a NAT, this would be the DNS name of your router"...
When I go to test my email from config I don't receive anything, if I sign-out and try to create a new account I receive the message "email could not be sent please contact the administrator".
After going through all of the steps the last page shows me a text review of all my settings, on this page I can see my mail server, etc. Know if I go to my diagnostic page under PHP info my email settings are not showing up.
I am sorry if this is confusing, I can explain a little bit more if you need me to.
Ron