I think your using of "mailman" isn't in the scope of this software.
> I have a list of approximately 450,000 names
If I catch the sense of "mailman", I dare to say thats "mailman"
has the purpose to support the administration of the "classical"
internet mailing list, by providing a very
Everyone;
I have a list of approximately 450,000 names which I have imported into
one list for Mailman, and now the list interface is no longer available.
The browser times out before the admin page ever appears. For me it
wouldn't be that much of a problem, since I'd just use the command li
