I have some e-mail lists with hundreds of addreses.
Some of these addresses doesn't exist anymore, are overquoted or anything else that make the sent emails to be bounced, deferred or so.
I need you to build a program that reads a [url removed, login to view] file from Postfix and look for the emails between two dates and tell what e-mails have had problems, what problem was it and how many times the problem has been detected for the e-mail address between these dates.
The script must get the location of the [url removed, login to view] file, and the start and end dates as parameters.
I expect as results the script and a README file with instructions about use and explanations about the output and a list of the possible deliver error types the script is able to detect.
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I'm working in hosting company as Linux administrator 10 years, therefore I can help you with your task. I'll writing need you script on bash. Waiting for your answer.