Hi Colin, No, it would be impossible for the list owner to know if you had put anything in BCC, since BCC is Blind Carbon Copy. So this rule is nonsense. All the best Steve -----Original Message----- From: access-uk@xxxxxxxxxxxxx [mailto:access-uk@xxxxxxxxxxxxx] On Behalf Of Colin Howard Sent: Wednesday 25 February 2009 00:56 To: access-uk@xxxxxxxxxxxxx Subject: [access-uk] Please, how can this be achieved? Greetings, I am intrigued. On the Second-Hand-Zone list, the owner has made it a rule that, only the list address may appear in the 'to' line for any message, that no addresses are to appear in the 'cc' or 'bcc' lines. I am intrigued to know, if the 'bcc' line is intended to *hide* addresses, how would the owner of the list know that anybody has included an address in the 'bcc' line? I have purposely sent myself messages with my address in the 'bcc' line, looked at the properties and headers not finding reference to 'bcc' at all. As the list is on Yahoo, is there some kind of tool available whereby a 'bcc' entry may be exposed? Or, is there a program which can achieve this? I have written to the list owner on this matter three times and to date have not as much as received acknowledgement of my messages. I am aware the list owner is not incommunicardo for, since sending the request to abide by this rule, other messages have been received, such as those banning members for lack of adherence to list policy. I did not notice what email client the list owner used to send the requirement to the group. From Colin Howard, who lives near Southampton in Southern England. ** To leave the list, click on the immediately-following link:- ** [mailto:access-uk-request@xxxxxxxxxxxxx?subject=unsubscribe] ** If this link doesn't work then send a message to: ** access-uk-request@xxxxxxxxxxxxx ** and in the Subject line type ** unsubscribe ** For other list commands such as vacation mode, click on the ** immediately-following link:- ** [mailto:access-uk-request@xxxxxxxxxxxxx?subject=faq] ** or send a message, to ** access-uk-request@xxxxxxxxxxxxx with the Subject:- faq ** To leave the list, click on the immediately-following link:- ** [mailto:access-uk-request@xxxxxxxxxxxxx?subject=unsubscribe] ** If this link doesn't work then send a message to: ** access-uk-request@xxxxxxxxxxxxx ** and in the Subject line type ** unsubscribe ** For other list commands such as vacation mode, click on the ** immediately-following link:- ** [mailto:access-uk-request@xxxxxxxxxxxxx?subject=faq] ** or send a message, to ** access-uk-request@xxxxxxxxxxxxx with the Subject:- faq