[Mailman-Users] Mailman 2.1.9 incorrectly holding messages for"Reason: Message has implicit destination"

[Mark Sapiro]

Schmitt, Gordon A. wrote:

> Below is the header info from a message that is being held that should have passed through. Can anyone think of what is causing this behavior for certain messages? One person mentioned that it  happenes when he did a reply-all to a message and it worked after  creatomg a new message. I do not know if this could be related because I tried doing this and all my messages went through fine. I may have to experiment more with what email client software the messages are being sent from, I mostly use Entourage on a Mac. The majority of campus use Outlook on some version of Windows.

[...]

>To: "Olagunju, Am O." <alguein at stcloudstate.edu>,
>    "listname at stcloudstate.edu"
>    <IMCEAEX-_O=SCSU_OU=First+20Administrative+20Group_cn=Recipients_cn=listname at stcloudstate.edu>


Are the HTML entities (", < and >) actually in the message
header or are they artifacts from some web copy/paste operation? Even
assuming those are just an artifact, the above header is

To: "Olagunju, Am O." <alguein at stcloudstate.edu>,
    "listname at stcloudstate.edu"
   
<IMCEAEX-_O=SCSU_OU=First+20Administrative+20Group_cn=Recipients_cn=listname at stcloudstate.edu>

What is all that
"IMCEAEX-_O=SCSU_OU=First+20Administrative+20Group_cn=Recipients_cn="
prepended to "listname" If that is what the To: header actially looked
like, that's the problem.

I would not be surprised to find that Outlook did something to the
address in the To: header of the reply that could cause this, but I
haven't heard of it.

In another reply, Barry Finkel suggests adding
listname at stcloudstate.edu to acceptable_aliases for the
listname at lserver.stcloudstate.edu list. While this is a good idea, it
will not solve the problem in this case, because as a deprecated,
backwards compatibility feature, Mailman 2.1.x will accept any address
as the list address if the list name matches even if the domains don't.
	

-- 
Mark Sapiro <mark at msapiro.net>        The highway is for gamblers,
San Francisco Bay Area, California    better use your sense - B. Dylan