[Mailman-Users] How to Add entire @domain.com to allowed sender list

[Merle Reine]

1.  I need to be able to allow anyone from @domainname.com to be able to 
send to a list.  I see the box to do this but can not figure out the 
proper text to do so.

I tried *.*@domainname.com
*.*@domainname\.com
$@domainname.com

etc.

Anyone have any ideas?  I read the python manual to no avail.

It is under Privacy Options > Sender filters > List of non-member 
addresses whose postings should be automatically accepted.

I do not want to add anyone to the list but rather want anyone in the 
company to be able to send to the list.

For example, the list of execs at domain.com .  I only want 5 people on the 
list getting the mail but want anyone from inside the company to be able 
to send to it.

2.  Is there a way to allow any user anywhere to post to a list without 
subscribing?  Example, support at domain.com .  I want anyone in world to be 
able to send to it but not subscribe to it.

Thanks for the help.

-- 
Merle Reine
Lindows.com Hardware Certification Specialist