Hi,

ok, my mm_cfg.py looks as yours below. And after bin/withlist .... I get still the "Error: Unknown virtual host: short-servername" if I want to create a list with the web administration.

I think, my web configuration is ok, mailman.conf in /etc/apache2/conf.d : ScriptAlias /mailman/ /usr/local/mailman/cgi-bin/ Alias /pipermail/ /usr/local/mailman/archives/public/ <Directory "/usr/local/mailman/archives/public/"> AddDefaultCharset Off </Directory>

Whats wrong? Now, I want to try to create a list on the command line... It works from the command line! And I can modify the list with the web. But not create. Now, I will check the list emails.... cu later again ...

It seems like the following should work

MTA = 'Postfix' DEFAULT_URL_HOST = 'short-servername.intern.company.de' DEFAULT_EMAIL_HOST = 'company.com' VIRTUAL_HOSTS.clear () add_virtualhost(DEFAULT_URL_HOST , DEFAULT_EMAIL_HOST ) POSTFIX_STYLE_VIRTUAL_DOMAINS = ['company.com']

as long as you always access the web interface via http://short-servername.intern.company.de/... URLs, but these URLs will also be visible in the headers of list posts unless you set include_rfc2369_headers to No.