Re: [Mailman-Users] Very strange issue With Mailman + Exchange(?)

2020-04-27 Thread Mark Sapiro
On 4/27/20 11:21 AM, Bruce Johnson wrote: > I am not sure how to figure this out. > > Lengthy explanation: > > For two users and ONLY these two users, somewhere between them and mailman > and back, the Mailman list is being expanded to put all the members of the > list on the CC line. It then g

[Mailman-Users] Very strange issue With Mailman + Exchange(?)

2020-04-27 Thread Bruce Johnson
I am not sure how to figure this out. Lengthy explanation: Internally in our Exchange server, that address is a distribution group whose only member is the actual @lists.pharmacy.arizona.edu, because the Mailman server is not our mail server. (we have a mildly complicated setup: hybrid OnPrem