I'm using a forwarder to a gmail account and getting error: "550 Headers contain illegal BOM" DonG 5 years ago updated 6 months ago Answered The forwarder is from [email protected] (my domain hosted by inmotion) to [email protected]Full message details ==> [email protected] (generated from [email protected]) host smtp.servconfig.com [173.231.241.37] SMTP error from remote mail server after end of data: 550 Headers contain illegal BOM