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Try connecting to those on port 25, see if any accept mail... they don't tend to. That's not a test for validating an email host either - looking up MX records
by VMG 14y ago
Try connecting to those on port 25, see if any accept mail... they don't tend to.
That's not a test for validating an email host either - looking up MX records would be more appropriate here.
- xyzzy123 14y agoI actually meant the MXs, sort of thought that went without saying.