I've had the Fax Finder for about 2 weeks and it has sent me an e-mail with a log file of the sent faxes. Can this be disabled?

The Fax Finder is configured right now to send an email out once the log file reaches 300 lines. In a coming release we will add an option so you can disable or enable this feature. Currently the Fax Finder is set to send the e-mail with the log by default and it can not be disabled.