Troubles posting to lilypond-users list

[Dona Mommsen]

Hi,

I'm subscribed to this list for years, as I'm an occasional user of lilypond.
I'm trying to post to this list, but so far, my messages didn't get through.
I've tried sending e-mails directly and I tried the web-interface.
From the gmane list, I got through the confirmation process.
The e-mail I received mentioned that my message should show up in a few 
minutes. 
That was hours ago.

What am I missing?

Cheers,

Dona