Tom2001
Automatic BCC is a good idea. That would allow all incoming and outgoing Webmail to be backed up to a gmail account.
Settings > All settings > Inbox > Scroll down to: Advanced settings> Enter the gmail address in box below: Always add the following recipient to blind carbon copy (BCC)
If someone wants to use the gmail account for more than just Webmail backup, they might want to create a "Cox" label and create a rule to route all email forwarded from Webmail to the gmail "Cox" label to separate them from other gmail.