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How did the service suddenly become misconfigured?
by hueving 9y ago
How did the service suddenly become misconfigured?
- mseebach 9y agoI don't remember the details, but it probably didn't become misconfigured, it would always have been misconfigured, just one particular combination of factors that hadn't been seen before suddenly got caught. I remember at one point that an org I did email for couldn't receive email from a particular other organisation. Turned out that I had configured our MTA to accept TLS, and theirs presented an invalid cert, so the connection was rejected. This wasn't the situation I referred to, because this caused email to bounce hard, so people just routed around (yay for having people have professional contacts send to their hotmail instead). Or whatever. I remember the feeling, not the mistake that caused it.