I just received '27' mails from them to tell me My subscription will expire in 2 weeks!

I think their Auto-mailing System must be the Only thing that They have 'Up & Running'!

The only addy I can find is:
TreequestLimited_26386[at]dotmailer.co.uk
But I think this was only there 'Mail Sender' addy (I don't think it will be any good trying to send a mail to them using this addy)?
Also, they have Changed their Mail Server Anyway!

P.S.
The addy that sent me the 27 mails is from a Different Server!