Robert Van Horn schrieb:
> Hi,   
>       We are being hit by a lot of mail
>       to users that do not exist on one
>       particular domain. Incoming mail is handled
>       by cyrus but is there a way I can reject all
>       addresses not in the system with exim before
>       it gets to cyrus. There are a lot of domains
>       but this is happening to just
>       one of them. I would like to avoid the freeze
>       and error message cycle.
Accepting mail for non-existent users is IMHO both dumb and very bad
practice. recipient-verify is a must, in combination with cyrus check
out http://www.exim.org/eximwiki/CyrusImap
-- 
CU,
   Patrick.

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