On 16-Apr-2015 09:17 -0500, Sam_L wrote:
In Thunderbird, when I use "Write" to create a new message the
message is posted. And it ends up on Midrange.com.
  To be clear, a copy of the message appears at archive.midrange.com; 
that is distinct from the news.midrange.com which apparently is no 
longer storing and serving new messages.  Although, midrange.test 
accepted a message awhile ago, when I tried to test what error message 
Tb would give when I tried to post a message.
It fails if I use "Reply" on an existing post. It sets the reply
address to "Midrange Systems Technical Discussion
<midrange-l@xxxxxxxxxxxx>" which fails
when I click "Send" with:
An error occurred while sending mail. The mail server responded:
5.5.4 Invalid Email address. Please check the message recipient
midrange-l@xxxxxxxxxxxx and try again.
  Though perhaps not conspicuous, Tb has both a /smart reply/ and a 
/reply/.  In a newsgroup account, use /Followup/ rather than /Reply/ if 
the reply-feature<>smart-reply; the "smart reply" makes the /reply/ 
feature context-sensitive, making reply formulate a "To:" addressee 
while viewing an email message, and formulating a "Newsgroup:" addressee 
while viewing a newsgroup message.
  Or... and I am not familiar with the particular error [but sure seems 
to be an addressee issue], but given the issue occurs only for Reply, 
another possible issue lies with the reply-to email address.  Both the 
email address and the reply-to email address of the NNTP user must be 
accepted by gmane.org as authorized.  Or, the reply-to email address 
should be omitted for a message submitted from the NNTP client.
Anyone know if this is a setting that I need to change In
Thunderbird?
  I think the issue is the _addressee_ that is automatically composed 
by Tb when using the "Reply" feature.  Again, use "Followup" instead; 
possibly reconfigure Tb to use the smart-reply icon on the toolbar if "I 
use 'Reply' on an existing post" implies clicking an icon on the 
toolbar.  If instead the issue might be the reply-to address then...
  In the /Account Settings/ for the newsgroup account established in Tb 
for news.gmane.org there is /identity/ information for that account; 
right-click->settings on the account-name [aka folder-name].  One 
setting is the /Email address/ and another is the /Reply-to address/. 
Either omit the latter, or ensure both addresses are the same as the 
email address used for the subscription established via your 
lists.midrange.com user; the reply-to email address could conceivably be 
another authorized-user at gmane.org, but if not an authorized user, 
surely that would cause problems according to the FAQ.
<<SNIP>>
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