If desired, some of the options can be entered on the command line, and the program will query the user for the remaining options. Each line contains a description of the parameter followed by a colon. After the colon, the value of the parameter is entered. This config file is checked for in two places, first the directory the program is run from is checked, then the directory where the program resides is checked. The first copy found is used.
Run searches only.
The program looks first in the calling directory, then in the directory in which the program resides. Indicate user's email address. Useful if some searches finshed but others didn't during the previous invocation. Mailboxes can be 'true' mailboxes, or files holding partial results of previous searches. Interactively enter searching options.