[Adminsysters] mailing list issue

Tue Jul 8 15:00:23 CEST 2025

Hi all,

it seems there's some problem with the mailing list(s). When I just 
tried to log into the administration of one of the lists via here 
https://lists.systerserver.net/mailman3/lists/ I got this error message

HTTP Error 404: <!DOCTYPE html> <html lang="en"> <head> <meta 
http-equiv="content-type" content="text/html; charset=utf-8"> 
<title>Page not found at /3.1/domains</title> <meta name="robots" 
content="NONE,NOARCHIVE"> <style type="text/css"> html * { padding:0; 
margin:0; } body * { padding:10px 20px; } body * * { padding:0; } body { 
font:small sans-serif; background:#eee; color:#000; } body>div { 
border-bottom:1px solid #ddd; } h1 { font-weight:normal; 
margin-bottom:.4em; } h1 span { font-size:60%; color:#666; 
font-weight:normal; } table { border:none; border-collapse: collapse; 
width:100%; } td, th { vertical-align:top; padding:2px 3px; } th { 
width:12em; text-align:right; color:#666; padding-right:.5em; } #info { 
background:#f6f6f6; } #info ol { margin: 0.5em 4em; } #info ol li { 
font-family: monospace; } #summary { background: #ffc; } #explanation { 
background:#eee; border-bottom: 0px none; } pre.exception_value { 
font-family: sans-serif; color: #575757; font-size: 1.5em; margin: 10px 
0 10px 0; } </style> </head> <body> <div id="summary"> <h1>Page not 
found <span>(404)</span></h1> <table class="meta"> <tr> <th>Request 
Method:</th> <td>GET</td> </tr> <tr> <th>Request URL:</th> 
<td>http://localhost:8000/3.1/domains</td> </tr> </table> </div> <div 
id="info"> <p> Using the URLconf defined in 
<code>mailman_web.urls</code>, Django tried these URL patterns, in this 
order: </p> <ol> <li> </li> <li> postorius/ </li> <li> hyperkitty/ </li> 
<li> mailman3/ </li> <li> archives/ </li> <li> ^user-profile/delete$ 
[name='mm_user_account_delete'] </li> <li> ^user-profile/$ 
[name='mm_user_profile'] </li> <li> accounts/ </li> <li> admin/ </li> 
</ol> <p> The current path, <code>3.1/domains</code>, didn’t match any 
of these. </p> </div> <div id="explanation"> <p> You’re seeing this 
error because you have <code>DEBUG = True</code> in your Django settings 
file. Change that to <code>False</code>, and Django will display a 
standard 404 page. </p> </div> </body> </html>

Could someone have a look who's administrating the mailing lists, please?

Thanks!
Anne