>
>> How to use the macro called "MAIN_ALLOW_DOMAIN_LITERALS" in router
>> literal?
>
> There is no such macro in the default configuration file.
>
> Tony.
> -- MAIN_ALLOW_DOMAIN_LITERALS - reside in
/etc/exim4/conf.d/router/100_exim4_config_domain_literal - and it should be
"enabled" somehow to use this router.
# This router handles e-mail addresses in "domain literal" form like
# user@10.11.12.13. ...
# ...