Drupal 7.x

Going to the home: www.forniture-alberghiere.net it's impossible to surf it, and also from user page, the onloy way I saw an error page is from here: http://www.forniture-alberghiere.net/admin/reports/updates
giving this error:

I forgot my password and when I tried to send it to my email address I got this message.

Warning: mail() [function.mail]: Failed to connect to mailserver at "localhost" port 25, verify your "SMTP" and "smtp_port" setting in php.ini or use ini_set() in DefaultMailSystem->mail() (line 77 of C:\wamp\www\drupal-7.0\modules\system\system.mail.inc).
Unable to send e-mail. Contact the site administrator if the problem persists.

How do I verify my SMTP

Hello,

I'm attempting to migrate user information to Drupal 7 from another website.

I have spent the last two days on this problem and have searched so many posts offering solutions, none of which I have managed to get working!

I have three content types called - business unit, blog, and products. All of these content types share a field - set as a 'Term Reference'. This field is called field_cat_category and relates to the vocabulary 'category'.

Hello,

As far as I can tell , there's no meta keywords nor meta description tags provided by Drupal 7. For instance, when I open examiner.com source code (D7 website), I can see that they've added these tags.

The only way to add them seems to be a manuel override of the html.tpl.php file or to hack common.inc file. The second one isn't recommanded so I'd like to know how you handle these tags in D7 ?

Thank you

Hello, I am a newbie and I am not a programmer, AND I'm using a Mac, so any help will be appreciated. I am using Drupal 7 and MAMP, and my host is Hawkhost.