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By philbowles
#72350
rudy wrote:https://github.com/esp8266/Arduino/issues/3087

It seems that hostByName does not make use of mDNS.


Even if it did, he's still got a problem...

Code: Select allconst char* mqttServerName ="servername";


Do you mean "servername.local"? What IS your actual, full, correct servername? What is the name you are trying to resolve?