I'm getting tired of manually reviewing postfix logs / having users tell me that notifications aren't working for them. Is there some way to automatically monitor the mail log and send out an alert when there is a bounce or ISP-wide block? Since all of the systems use different error text and codes (Not everybody sends a 550 status code when we're blocked for example), I'm not sure how this can be done.
I attempted to google it, but came up blank. Any ideas?
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