>> Is there a way to skip the sender verify for certain domains?
>
> Sure. Use a sender_domains condition.
>
> deny message = Sender verification failed.
> !sender_domains = example.com
> !verify = sender
>
> It's probably best if the sender_domains uses a domain list, possibly
> linked to an external file.
>
This would replace:
require verify: sender
in the acl_check_rcpt: acl?
Thanks
Kimo