> Yup, that would do the trick.
/etc/postfix/main.cf:
default_transport = error:5.7.1 This destination is prohibited.
transport_maps = hash:/etc/postfix/transport
/etc/postfix/transport:
example.com smtp:
This avoids regular expressions, and also has the same limitation
of not stopping user%elsewh...@example.com of elsewhere!u...@example.com.
To stop that, specify:
/etc/postfix/main.cf:
swap_bangpath = no
allow_percent_hack = no
Wietse
~~~~~~~~~~~~~~~~
That worked perfectly. Thank you Erwan & Wieste for the clear details and the
amazing response time.
Much obliged,
James
