alt Hacker News"Loud noises and flash bright red lights" is an industry- and regulations-accepted transport layer
And yet, still not "guaranteed," which was the criteria specified by the OP.
"Loud noises and flash bright red lights" is an industry- and regulations-accepted transport layer
And yet, still not "guaranteed," which was the criteria specified by the OP.
Please quote where the OP said “guaranteed”; all I see is a claim that email is guaranteed to fail.