> On Feb 7, 2017, at 7:59 AM, Süleyman Düzdaban
> <suleyman.duzda...@ankara.edu.tr> wrote:
>
> When I remove the record (For example, @ankara.edu.tr) from "alias"
> table then I can get "Recipient address rejected: User unknown in
> virtual mailbox table" message and that's what I want.
> So I can remove all of that records from database, right?
Removing these will lead to better handling of non-existent
recipients, what I can't say is whether this may adversely
affect delivery of some "existent" or otherwise wanted email.
You need to determine what these wildcard mappings are for.
--
Viktor.
