(newbie) sendmail Masquerading Help?
alexander.dalloz at uni-bielefeld.de
Sat Aug 14 18:06:05 UTC 2004
Am Sa, den 14.08.2004 schrieb Jorge Luis um 19:32:
> AD> Masquerading for what? verizon.net is hardly your domain.
> Perhaps I'm completely off track, and it's not masquerading that I
> need. The problem is that the smarthost will not accept mail for
> delivery unless I set masquerading. This may be a perversion of what
> masqerading is meant to accomplish, but it's the only way I've found
> to have /bin/mail send mail through the smarthost.
Seems in your case masquerading is ok as you have a non existing FQDN
for your Sendmail host. See below the debug output of Sendmail.
> With masquerading unset, I get the exact same output, but the message
> bounces immediately with this error:
> >>> MAIL From:<jorge at satyr.bogus.jl> SIZE=334 AUTH=<>
> <<< 553 satyr.bogus.jl does not exist
> 501 5.6.0 Data format error
That error message makes sense! Not the originally posted. Your host
rejects unresolvable domains, which is a proper setting.
> Am I leaving an open relay or anything by setting masquerading like
> this? I haven't found how else to get /bin/mail through.
No, there is no risk to be an open relay by this setting.
> Okay, I set masquerading to jorge.cc, and it works fine. The point
> is, I can't use the smarthost without masquerading to something.
I would suggest you set a domain name by
Make sure this bogus name is locally resolvable! Check your /etc/hosts
> Jorge Luis
Alexander Dalloz | Enger, Germany | GPG key 1024D/ED695653 1999-07-13
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