How do I configure SMTP server for my DotNetNuke site?

Using DNN4Less Mail Server.

• Navigate to Host > Host Settings.
• At Advanced Settings, click the Maximize  button.
• At SMTP Server Settings, click the Maximize  button.
• In the SMTP Server field, enter the SMTP address of the server. E.g. mail.yourdomain.com (replace yourdomain.com with your actual domain name)
• At SMTP Authentication, select from the following options:
  • Anonymous  (This is the default option)
  • Basic (You should choose "Basic")
  • NTLM (Do not choose)
• In the SMTP Username field, enter a SMTP Username. (admin@yourdomain.com (replace yourdomain.com with your actual domain name))
• In the SMTP Password field, enter a SMTP Password. (your email password)
• Click Update.

NOTE: Make sure that email address in Host \Basic Settings\Host Details is the same email address as you entered in SMTP server email address.

Using DNN4Less Mail relay service.

• Navigate to Host > Host Settings.
• At Advanced Settings, click the Maximize button.
• At SMTP Server Settings, click the Maximize button.
• In the SMTP Server field, enter the SMTP address of the server and the port number. E.g. relay.DNN4Less.com
• SMTP Authentication, select from the following options:
• Anonymous (This is the default option)
• Basic (You should choose "Basic")
• NTLM (Do not choose)
• In the SMTP Username field, enter a SMTP Username. (xxxxxx@DNN4Less)
• In the SMTP Password field, enter a SMTP Password. (your email password)
• Click Update.

Using Google Apps.

• Navigate to Host > Host Settings.
• At Advanced Settings, click the Maximize button.
• At SMTP Server Settings, click the Maximize button.
• In the SMTP Server field, enter the SMTP address of the server and the port number. E.g. smtp.gmail.com:465
• At SMTP Authentication, select from the following options:
• Anonymous (This is the default option)
• Basic (You should choose "Basic")
• NTLM (Do not choose)
• In the SMTP Username field, enter a SMTP Username. (admin@yourdomain.com (replace yourdomain.com with your actual domain name))
• In the SMTP Password field, enter a SMTP Password. (your email password)
• Check the SSL box.
• Click Update.