I'm looking for a rule to reject special unknown recipients.
My idea:
::::::::
We have any virtual domains. If recipients are of the form
name@name-of-virtual-domain
it is easy.
The virtual domain director , which I've configured, can find out
errors and rejects unknown addresses.
but: If recipient is of the form account@???...
I will ckeck with a regular expression:
-if I've already a file with allowed accounts from the given domain
-> check account again this file: ok -> ...no chaenges of the
recipient-address
...normal delivery with
smtp-transport
-> check gives "fail" - reject this mail with error
unallowd recipient
What can I do???
::::::::::::::::
with rewrite rule: change the unallowed address to unknown@....
but: How I can reject this recipient???
:::::::::::::::::::::::::::::::::::::::
(with a special router for special local_parts???)
( For sender-error it is easy: ...Option sender_reject!)
Or: Can I reject the message with unallowed recipient already
at the receiving process of message???
MfG Margrit Loebner
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