On 01/05/2017 12:58 PM, Gretchen R Beck wrote:
I have an umbrella list. My address (cmupythia@cmu.edu) is a member of the parent list (list1), and on the accept_these_nonmembers on the second list (list2). It is NOT subscribed to list2
When I post to list2 directly, the post is accepted and delivered. When I post to list1, the post is held for moderation by list2 as a non-member poster.
Default.py has SENDER_HEADERS = ('from', None, 'reply-to', 'sender') and these are not changed in mm_cfg.py
The article at <https://wiki.list.org/x/4030574> may help.
The most likely explanation is that you have
USE_ENVELOPE_SENDER = Yes
in mm_cfg.py. This means that list2 is checking the Sender: header value against the accept_these_nonmembers list and the Sender: header has the list1-bounces address, not yours.
There are other possibilities depending on various settings of list1. Note that cmu.edu publishes DMARC p=none, so it's possible that list1 is munging the From: header depending on DMARC settings.
-- Mark Sapiro <mark@msapiro.net> The highway is for gamblers, San Francisco Bay Area, California better use your sense - B. Dylan