Re: [EXIM] 1.82 sender rejections

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Autor: Philip Hazel
Fecha:  
A: Tim Patterson
Cc: exim-users
Asunto: Re: [EXIM] 1.82 sender rejections
On Fri, 30 Jan 1998, Tim Patterson wrote:

> > > >nslookup
> > > Name: goldminesw.com
> > > Address: 207.217.52.151
> > > >207.217.52.151
> > > Name: www.goldminesw.com
> > > Address: 207.217.52.151
> > >
> > > I am temp back to 1.62 because I could not get the
> > > settings right to accept this level of misconfiguration.
> > >
> > > Under 1.82 suggested setting to allow allow this level
> > > of error, yet reject names that do error to some specified 'greater'
> > > degree.
> >
> > What checking do you have turned on in 1.82? This will only cause
> > trouble if you have helo_verify enabled, or if you have something like
> >
> > sender_host_accept = goldminesw.com


What goes wrong? Does it refuse all mail or just relaying? An example of
the error would help.

Where is goldminesw.com mentioned in your configuration?
I'm struggling to guess what it might be. Here's a recipe for you to
test your configuration:

1. Run an Exim listener on a non-standard port, with debugging turned on

exim1.82 -d9 -bd -oX 1225

2. Telnet to that port from the offending host if you can; otherwise set
up some other host in the same start and telnet from there.

3. Talk SMTP to it:

HELO <host name>
MAIL FROM:<sender>
RCPT TO:<recipient>
etc.

4. See what the debugging output says. It might give a clue.



> #/etc/exim.conf 1.62 and 1.82
> qualify_domain = harborside.com
> local_domains = harborside.com:mail.harborside.com:lsearch;/etc/mail/v-domains
> never_users = root
> trusted_users = exim
> message_filter = /etc/mail/spam_filter
> relay_match_host_or_sender = true
> sender_host_accept_relay = partial-lsearch;/etc/mail/relayfrom
> sender_address_relay = *.harborside.com:harborside.com:partial-lsearch;/etc/mail/relayfromdomains
> sender_net_accept_relay = "204.214.110.0/255.255.255.0:127.0.0.1/255.255.255.255"
> sender_reject_recipients = "lsearch;/etc/mail/spammers
> sender_host_reject_recipients = partial-lsearch;/etc/mail/spamdomains
> relay_domains = lsearch;/etc/mail/relayto
> sender_net_reject = 205.199.2.0/255.255.255.0:205.164.68.0/255.255.255.0
> sender_verify = FALSE
> sender_verify_fixup = FALSE
> sender_verify_reject = FALSE
> sender_try_verify = FALSE
> smtp_receive_timeout = 2m
> strip_excess_angle_brackets = true
> strip_trailing_dot = true
> refuse_ip_options=false
> queue_only_load = 50
> #receiver_verify = false
> remote_max_parallel = 1
> end


-- 
Philip Hazel                   University Computing Service,
ph10@???             New Museums Site, Cambridge CB2 3QG,
P.Hazel@???          England.  Phone: +44 1223 334714



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