Re: [exim] Filtering spam bounces

I just use recipient verification and if the recitient doesn't verify I
deny at connect time.


# This section is to fail even on trusted computers for remote verification
# If the recipient doesn't exist then we don't accept the message

deny    message   = REJECTED - User not found on Computer Tyme Servers
    log_message   = REJECTED - User not found on Computer Tyme Servers
    domains = +local_domains
    !verify   = recipient/callout=60s,defer_ok