On 2/19/22 01:48, linux--- via Mailman-Users wrote:
I run a small club with about 50 members. All the club mailing lists are 
private. Everyone is in the [email protected] list, and there are two other 
smaller lists containing subsets of the membership, eg [email protected], 
[email protected]. When a message is sent to both [email protected] and 
[email protected], recipients get both copies of the message.
Would it be better to remove individuals who are in the [email protected] list 
from the [email protected] list, and then add @admin as a member of the 
[email protected] list. Does this make [email protected] an 'umbrella' list?


First, you wouldn't add @admin as a member of [email protected]. If you wanted to do this, you would add [email protected] as a member of the [email protected] list. The @listname syntax is only for things like subscribe_auto_approval and *_these_nonmembers. But then members removed from the smaller lists because they are also members of the larger list would not receive posts addressed only to a smaller list.

That said, there is a better way to do this.

add [email protected] and [email protected] to regular_exclude_lists on the [email protected] list. Then when a post is addressed to say [email protected] and [email protected], members of [email protected] will be excluded from delivery from the [email protected] list and will receive only one copy from the [email protected] list.

How you set regular_exclude_ignore on the [email protected] list depends on how the smaller lists treat nonmember posts. This is to address the situation where a nonmember of say [email protected] posts to [email protected] and [email protected], perhaps by reply-all to a post that addressed both lists. If that post to the [email protected] list will ultimately be rejected or discarded, set regular_exclude_ignore on the [email protected] list to Yes, but if it will ultimately be accepted for the [email protected] list set regular_exclude_ignore on the [email protected] list to No.

--
Mark Sapiro <[email protected]>        The highway is for gamblers,
San Francisco Bay Area, California    better use your sense - B. Dylan
------------------------------------------------------
Mailman-Users mailing list -- [email protected]
To unsubscribe send an email to [email protected]
https://mail.python.org/mailman3/lists/mailman-users.python.org/
Mailman FAQ: http://wiki.list.org/x/AgA3
Security Policy: http://wiki.list.org/x/QIA9
Searchable Archives: https://www.mail-archive.com/[email protected]/
   https://mail.python.org/archives/list/[email protected]/

Reply via email to