Quoting Evgeniy Berdnikov via Exim-users (exim-users@???):
> Yes, it seems bug is triggered by chain longer then one alias, and if
> dnslookup router is encountered in router chain. Here is my example:
>
> # exim4 -bt dummy@???
> dummy@???
> <-- dummy@???
Thanks!
Indeed it seems to be related to CNAME chains like in your situation and
the ones discussed before this. Another test i built myself, with just
one CNAME works just as expected:
| foo@www.yottabit.nl
| router = remote_nobatv, transport = remote_smtp
| host mx.yottabit.nl [213.136.8.74] MX=100
Where the MX-lookup looks like this:
| www.yottabit.nl. 286 IN CNAME yottabit.nl.
| yottabit.nl. 286 IN MX 100 mx.yottabit.nl.
Add another CNAME to the mix and presto:
| www.yottabit.nl. 300 IN CNAME quux.yottabit.nl.
| quux.yottabit.nl. 300 IN CNAME yottabit.nl.
| yottabit.nl. 300 IN MX 100 mx.yottabit.nl.
| $ exim4 -bt foo@www.yottabit.nl
| foo@???
| <-- foo@www.yottabit.nl
--
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