[Mono-list] Duplicate emails from list

[Atsushi Eno]

Hello,

Tony, as I wrote

 > (Of course having To for the sender and Cc to the list is not
 > the case you claimed above. But if you meant it, it is simply
 > unacceptable as discussed before.)

Having personal email on To: and the mailing list on Cc: is not
what you claimed some of us do (you said that we put the mail
list address on both To and Cc). You will receive two messages
(which is not identical in message routing context but identical
in message body context) obviously because we usually (I believe
it is usual, according to my experience) do "reply to all".
The reason why we usually reply to messages in that way is already
explained by others.

(This time I dare removed your address from To but it is not
practical to expect others to understand your favor in advance
and it is very difficult to keep your favor in my memory. I think
it is "Do in Rome as the Romans do" matter - Robert also explained
it in other words. I on the other hand usually don't do reply to
all in some of other mailings lists I post.)

Cheers,
Atsushi Eno

Tony G wrote:
> Atsushi Eno wrote:
>> It is technically difficult to agree with you. Can you exactly point
>> out which mails are sent to both To and Cc to the mailing lists?
>> If there are such ones, the evidence should lie in the message
>> headers. As far as I have ever recognized there is none as such. And
>> IF there are such people who tend to do that, the number I believe is
>> absolutely small.
>>
>> (Of course having To for the sender and Cc to the list is not
>> the case you claimed above. But if you meant it, it is simply
>> unacceptable as discussed before.)
> 
> Atsushi, please check your sent bin for this post you sent to the list and
> the post you sent on april 24 to the thread titled "CultureInfo to it-IT".
> You did not CC the list in this one but you did on that one, and I received
> a dupe on that one.  I get similar dupes when Miguel responds to posts
> since apparently he uses Reply-All.
> 
> I've checked the Mailman list discussions, and this issue has been reported
> on and off for several years.  Usually the problem is when a CC recipient
> matches the name of someone in the list.  Mailman has a flag (set by
> default to On) which avoids sending dupes with the same message-id to the
> same recipient.  I'm thinking that for v2.1.5 which is being used here, a
> new bug has crept in.  I am checking with the Mailman-users list about
> this.