Re: Q: not bouncing rejects



Malcolm Dew-Jones (yf110@xxxxxxxxxxxxxxxxxxx) wrote:

: I have a server that simply relays everything it receives to one specific
: account on another host. (Including what ever spam it receives.) That
: worked for a long time.

My choice of words is not correct there. The machine doesn't "relay"
anything. It accepts incoming mail (to itself) but then forwards most of
that mail to the other host - but I'm not sure that "forwards" is the
quite correct word either.

: But the second host has now been configured to reject messages if they are
: spam, which is good except that the first server then tries to bounce the
: rejected spam, which is bad.

: That bounce is what I want to avoid.

: Ideally I would like the first (the relay) to save any mail rejected by
: the second host in some kind of dead letter area (instead of ever trying
: to bounce it at all).

: Saving any mail rejected by any host in a dead area would also be ok.
: (The relay doesn't send much mail except the stuff it forwards to the
: second host.)

: Simply tossing the rejected mail would work, though I would prefer to keep
: it so I can see that is being sent and rejected.

: The key think like I say is for the relay to not bounce rejected mail
: because it goes to other people who surely don't want it.

: Sounds simple enough, but I haven't figured it out yet. This is not a
: double bounce, nor is it a dead letter.

: I suspect it's simple but I am just looking up the wrong things.

: Feedback welcome.

.



Relevant Pages

  • Re: Suggestion - regarding "Backscatter" (from another newsgroup)
    ... Any MTA that generates bounce messages can generate backscatter. ... situations where a relay may accept a message but LATER find that it is not ... classify the relay's post as spam (yet the relay was unable to do so when it ... BTW, technically, SPAM is nonconformance too. ...
    (comp.mail.sendmail)
  • Q: not bouncing rejects
    ... But the second host has now been configured to reject messages if they are ... spam, which is good except that the first server then tries to bounce the ... That bounce is what I want to avoid. ... Ideally I would like the first (the relay) to save any mail rejected by ...
    (comp.mail.sendmail)
  • Re: mail from bad relay? (Newbie question)
    ... > I have a situation where inbound mail from user@xxxxxxxxxxx is ... address is being hijacked by someone using this relay. ... > spam, ... The default configuration of sendmail doesn't accept (and then bounce) ...
    (comp.mail.sendmail)
  • smtp relay to internal but not external!
    ... We are connecting to a windows 2000 exchange server and using it to ... ASP page is using its own SMTP virtual server to relay the email to ... our exchange server via it being specified as the smart host. ... Specify the Hosts That You Want to Openly Relay to All ...
    (microsoft.public.exchange.connectivity)
  • smtp relay to internal ok but not external!
    ... We are connecting to a windows 2000 exchange server and using it to ... ASP page is using its own SMTP virtual server to relay the email to ... our exchange server via it being specified as the smart host. ... Specify the Hosts That You Want to Openly Relay to All ...
    (microsoft.public.inetserver.iis.activeserverpages)