How can I Edit the Contact Form to Make it Work?
PermalinkAs an alternative method, if I was to select External SMTP Server, what could I insert into the Mail Server text box under SMTP Settings?
Also, where can I find and edit the AutoNav block?
I suspect you don't really want to edit the AutoNav. That's not how to change the structure of your site, which is what it displays (more or less). Have a look at the site map in your dashboard and you'll see why it's doing what it's doing, and how to change that.
Also, I respectfully disagree. Just looking at the site map doesn't suggest how to change it.
https://documentation.concrete5.org/editors/in-page-editing/block-ar...
https://documentation.concrete5.org/editors/dashboard/sitemap...
https://documentation.concrete5.org/editors/dashboard/system-and-mai...
The 'caption names' are the names of other pages on your site. They're being displayed by the AutoNav block. They'll change automatically if you change the structure of your site; eg, adding, editing or deleting pages, so I wouldn't worry about them yet.