Anyone know how to forward bounce mail notifications resulting from a
"user unknown" to a specific recipient (instead of the usual local
postmaster)?
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urgrue wrote:

> Anyone know how to forward bounce mail notifications resulting from a
> "user unknown" to a specific recipient (instead of the usual local
> postmaster)?

define(`confDOUBLE_BOUNCE_ADDRESS', `postmaster')

If you're editing sendmail.cf directly (which I don't recommend, as it
normally needs to be regenerated if you update sendmail):

# where do errors that occur when sending errors get sent?
#O DoubleBounceAddress=postmaster

Note that normal (single) bounces are sent to the envelope sender. The
double-bounce address is only used if a bounce message bounces because
the original envelope sender address is invalid.

--
Glynn Clements <glynn [at] gclements.plus.com>
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