While that method will work, it is somewhat risky. If a user on one of your
relayed subnets picks up a piece of malware that send emails, your server
could become blacklisted rather easily. It's better to get authentication
working properly. ;)
Dan McAllister wrote:
> The likely error is in your tcprules.d/tcp.smtp file
>
> By default, the system will only allow mail to flow THROUGH the server
> (in other words, RELAY) from users ON the server. You'll need to add one
> of the following lines (Only 1 is required -- the 1 that applies to your
> LAN network) to allow LAN connected users to send mail to OTHER domains.
>
> 10.:allow,RELAYCLIENT=""
> 172.16.:allow,RELAYCLIENT=""
> 172.17.:allow,RELAYCLIENT=""
> 172.18.:allow,RELAYCLIENT=""
> 172.19.:allow,RELAYCLIENT=""
> 172.20.:allow,RELAYCLIENT=""
> 172.21.:allow,RELAYCLIENT=""
> 172.22.:allow,RELAYCLIENT=""
> 172.23.:allow,RELAYCLIENT=""
> 172.24.:allow,RELAYCLIENT=""
> 172.25.:allow,RELAYCLIENT=""
> 172.26.:allow,RELAYCLIENT=""
> 172.27.:allow,RELAYCLIENT=""
> 172.28.:allow,RELAYCLIENT=""
> 172.29.:allow,RELAYCLIENT=""
> 172.30.:allow,RELAYCLIENT=""
> 172.31.:allow,RELAYCLIENT=""
> 192.168.:allow,RELAYCLIENT=""
>
> This is in ADDITION to the current lines (default for the toaster) that
> should look something like:
>
> 127.:allow,RELAYCLIENT="",DKSIGN="/var/qmail/control/domainkeys/%/private"
> :allow,BADMIMETYPE="",BADLOADERTYPE="M",\
> CHKUSER_RCPTLIMIT="15",CHKUSER_WRONGRCPTLIMIT="3",\
> DKVERIFY="DEGIJKfh",QMAILQUEUE="/var/qmail/bin/simscan",\
> DKQUEUE="/var/qmail/bin/qmail-queue.orig",\
> DKSIGN="/var/qmail/control/domainkeys/%/private"
>
>
> NOTE: An alternative is to require ALL users to login to the SMTP server
> -- this bypasses the no-relay rule as well.
>
> I hope this helps.... someone!
>
> Dan
>
> Daniel McAllister, President
>
> IT4SOHO, LLC
> 224 - 13th Avenue N
> St. Petersburg, FL 33701
>
> 877-IT4SOHO: Toll Free
> 727-647-7646 In Pinellas
> 813-464-2093 In Hillsborough
> 727-507-9435 Fax Only
>
> "When did you do your last backup?"
>
> Ask me about unattended offsite backup solutions...
> to protect your business, not just your data!
>
>
>
> [EMAIL PROTECTED] wrote:
>> Hi All,
>>
>> I have two clients who we've recently moved from our older toaster to
>> our newer one.
>>
>> Both use outlook/outlook express, and both can receive incoming mail,
>> but not send it (relay) to domains not living on the toaster.
>>
>> In other words, if the client sends to their own accounts within their
>> own vdomain, or to another vdomain on the toaster, it works.
>>
>> If they try to send to any domain not on the toaster, they get:
>>
>> 553 sorry, that domain isn't in my list of allowed rcpthosts (#5.5.3 -
>> chkuser)
>>
>> This is with a fresh outlook install, and a fresh user account, known
>> good. I've verified this directly, so I know the clients aren't
>> imagining this.
>>
>> Any suggestions are greatly appreciated.
>>
>> TIA,
>>
>> --Duncan
>>
--
-Eric 'shubes'
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