On 01/06/2022 09:45, Jeremy Harris via Exim-users wrote: > On 01/06/2022 09:14, Laura Williamson via Exim-users wrote:
>> remote_forwarded_smtp defer (-1): Failed to expand return path
>> "${srs_encode {thepassword} {$return_path} {$original_domain}}":
>> empty address
>
> Is it possible you are forwarding a message with an empty return_path
> (a bounce) ?
>
> If that's the intent, I guess leaving it empty is probably the
> best solution (you don't want the recipient to possibly re-bounce
> it):
>
> return_path = ${if def:return_path {${srs_encode {SRS_SECRET}
> {$return_path} {$original_domain}}}}
>
>
> Perhaps that's a deficiency in the implimentation of srs_encode.
