[exim] local time based rule (tod_zulu, tod_zone)

Hi.

How to create time based rules using local time zone?

For example:

condition = ${if or{{>{${substr_8_4:$tod_zulu}}{2300}}{<{${substr_8_4:$tod_zulu}}{0300}}} {1}{0}}

but localtime instead of UTC?

Somehow calculate tod_zulu + $tod_zone, but how?

Thanks,
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Arkadiusz Miśkiewicz, arekm / maven.pl