Unix Mail Help

If anyone can give me a jump start or explain how in the world i can do this i would greatly appreciate it. I am completely stuck and do not really understand the concept. Thanks

There is a routine process that occurs between two institutions (A and B). As data was available, A would email B with an ftp address/location where current encrypted data could be obtained. B would then retrieve the file via ftp, decrypt the data, reformat the data and then process the data. This entire process was handled manually. Your assignment is outlined in the following four deliverables:

Deliverables:
� Describe the primary steps that need to be taken in order to automate this process.
� Provide an outline or flowchart with the above description.
� What files will need to be modified and/or created?
� Provide pseudo code or working code for the mail capture portion of the (above) automated process.

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