[Mailman-Users] Mailman / Postfix new list issue

[Dan Offord]

Hi,

I'm having an issue with any new lists created in Mailman, it appears
to be forcing each mailing lists host_name to: multiplay.co.uk

So any welcome emails specifically states:

"To post to this list, send your message to:

 newlist at multiplay.co.uk"

Where the host/domain for Mailman is set to lists.multiplay.co.uk

My mm_cfg.py is at http://pastie.org/4178388
My main.cf and master.cf is at http://pastie.org/4178383

Is there something totally obvious I'm missing which would be causing
it to send the wrong address in the welcome email?

Thank you,

Dan Offord

Technical Systems Administrator

Multiplay (UK) Ltd, Unit 7 Whitefield, Lepe Road, Blackfield
Southampton, Hampshire, SO45 1XR

Registered in England & Wales No. 3370594

Phone: +44 (0) 845 868 1337 | Direct: +44 (0) 56 000 36985
Twitter: @liv3d | Skype: mpukliv3d
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In the event of misdirection, illegible or incomplete transmission please telephone +44 845 868 1337 or return the E.mail to postmaster at multiplay.co.uk.