* on the Wed, Jun 25, 2014 at 04:01:59PM +0100, Gary Stainburn wrote:
>> You can look at the MX records using ${lookup dnsdb{mxh=$domain}} and act
>> based on that. If you can supply a couple of example domains that are
>> pointing at Message Labs it probably wont be difficult to come up with
>> a recipe.
>
> Thanks for this. Some example domains are:
>
> nationwidevehiclecontracts.co.uk
> windmillleasing.com
> lesliney.com
> hyram.com
The MX records for three of those domains point to (from this machine):
cluster8a.eu.messagelabs.com
cluster8.eu.messagelabs.com
You could pick those out with this:
smarthost:
driver = manualroute
condition = ${if forany{ \
${lookup dnsdb{>:mxh=$domain}} \
}{ \
match_domain{$item}{*.messagelabs.com} \
}}
transport = remote_smtp
route_data = mail.my.isp
no_more
no_verify
However, the MX record for nationwidevehiclecontracts.co.uk is:
nationwidevehiclecontracts-co-uk.mail.protection.outlook.com
So wouldn't be picked up by the above recipe. If you wanted to
include MX record matching that too, you would update the
match_domain part of the above recipe to:
match_domain{$item}{*.messagelabs.com:*.protection.outlook.com}
--
Mike Cardwell https://grepular.com https://emailprivacytester.com
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XMPP OTR Key 8924 B06A 7917 AAF3 DBB1 BF1B 295C 3C78 3EF1 46B4
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