[Exim] Any Mailadress for a domain like *@xyz.com

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Hello group,
I want to have an entry like *@xyz.com, so that exim receives all mail @xyz.com
and delivers it to e.g. postmaster@???!
I had this with sendmail, is this possible with exim, too??

That would be very nice ....

Thanks in advance and
Best Regards,
Julian Bartels
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