George: On Tue, Feb 6, 2018 at 4:46 PM, George Neuner <gneuner2@xxxxxxxxxxx> wrote: > On Mon, 5 Feb 2018 18:22:02 +0100, Francisco Olarte > <folarte@xxxxxxxxxxxxxx> wrote: >>I repeat for the last time. YOU ARE NOT USING ASCII. ASCII IS A SEVEN >>BIT CODE, 0-128. "?" IS NOT IN THE ASCII CHARACTER SET. I made a typo there, 0..127, not 128 ( or [0,128) ;-) ) > What ASCII table are you reading? The question mark symbol is #63. It > lies between the numbers and the capital letter set. I'm not reading any ascii table, and I did NOT send a question mark. IIRC I copied an a with something looking like an inverted circumflex above. I was using gmail in ubuntu in firefox, wihich I think works in unicode and sends mail in UTF-8, AAMOF I've looked at it and I see: >>> From: Francisco Olarte <folarte@xxxxxxxxxxxxxx> To: Denisa Cirstescu <Denisa.Cirstescu@xxxxxxxxxx> Cc: Tom Lane <tgl@xxxxxxxxxxxxx>, "pgsql-general@xxxxxxxxxxxxxx" <pgsql-general@xxxxxxxxxxxxxx> Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable <<< and a little below: >>> I repeat for the last time. YOU ARE NOT USING ASCII. ASCII IS A SEVEN BIT CODE, 0-128. "=C4=83" IS NOT IN THE ASCII CHARACTER SET. <<< So, no question mark sent, I suspect your mail chain may be playing tricks on you, or may be you are translating to 7 bits on purpose since your mail came with the headers: >>> Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit <<< I'll suggest you fix that before participating in threads with unicode content. Also, many programs use ? as a placeholder for something not in its charset, so always suspect you are not seeing the right char when you encounter one of this things. Francisco Olarte.