Author: Gary Stainburn Date: To: exim-users Subject: Re: [exim] Detecting MessageLabs and avoiding
On Wednesday 25 June 2014 15:46:11 Mike Cardwell 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.
