On Mon, Oct 12, 2020, Sam Varshavchik wrote:
They intercept outbound port 25, and simply don't advertise STARTTLS.
That's what I feared (like that Cisco "FW"). Is that a common
behaviour of VPS providers? If so, those would be useless for me.
I guess I have to check their policies / ask them.
Only STS will catch that.
Or DANE or "hand configured" setups enforcing STARTTLS.
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