On Tue, Mar 23, 2021 at 12:57:08PM -0500, Noel Jones wrote: > To control how many levels are matched you'll need a regex or pcre > table. > > for matching one level, maybe: > /^[a-z0-9]+\.example\.com$/ transport:nexthop
With transport lookups in regex tables, the lookup key is
the full address including the localpart. So the correct
PCRE pattern for a single ldh-label subdomain is:
/@[a-z\d](?:[-]+[a-z\d]+)*\.example\.com$/ transport:nexthop
--
Viktor.
