relay questions

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Autor: Neal Becker
Data:  
Para: exim-users
Assunto: relay questions
exim-1.71

I got two messages I don't understand.
Here are relevant parts of configure:
----------------------
local_domains = ctd.comsat.com:comsat.com

# anti-abuse
sender_host_accept_relay = *.comsat.com
# ensure that all outgoing relays have legit sender
sender_address_relay = *comsat.com
----------------------

1997-10-02 18:01:21 refused relay (host accept) to 'Tom.Dobyns@???' from <GLee@???> H=hnsicoxchange.hns.com [139.85.49.7]
------------------------------------------------------------------------------
1997-10-02 18:01:25 refused relay (host accept) to 'Michael.Smisko@???' from <GLee@???> H=hnsicoxchange.hns.com [139.85.49.7]

How can stuff addressed to comsat.com or ctd.comsat.com be refused?
Both are within local_domains? Doesn't this mean they are not
considered relay?

Here's what exim will do (notice that smarthost is used to punt):

exim -bt -d2 Tom.Dobyns@???
Exim version 1.71 debug level set to 2
system_aliases director: file = /usr/local/lib/exim/aliases search type = 49
system_aliases director failed for tom.dobyns: 
userforward director failed for tom.dobyns (not a user)
lists director: file = /usr/local/lib/exim/lists/tom.dobyns
lists director: no file found
localuser director failed for tom.dobyns: no such user
punt director called for Tom.Dobyns@???
  generated new address: tom.dobyns@???
punt director succeeded for tom.dobyns
  transport: <none>
bngateway router called for tom.dobyns@???: route_domain = ccmail.comsat.com
bngateway router failed
lookuphost router called for tom.dobyns@???: dns lookup: route_domain = ccmail.comsat.com
routed by lookuphost router:
  deliver to tom.dobyns@???
  transport: smtp
  host misnt1.cws.comsat.com [134.133.176.130] MX=10
  host misnt2.cmc.comsat.com [134.133.178.29] MX=10
tom.dobyns@???
    <-- Tom.Dobyns@???
  remote delivery to tom.dobyns@???
  router = lookuphost, transport = smtp
  host misnt1.cws.comsat.com [134.133.176.130] MX=10
  host misnt2.cmc.comsat.com [134.133.178.29]  MX=10


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