Tue: May 12, 2015

I had a user have someone guess their password and use it to start sending out spam. This resulted in one of my servers getting it's IP put into several spam black-lists (no surprise, some 30,000 emails were sent before I caught it.) Here's a list of places you can check to see if you are being blacklisted.

I've also installed SendmailAnalyzer, now I just need to figure out how to have it alert me when the amount of sent mail goes nuts like happened this time.

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