Thanks Wietse - rsyslog template it is then...
> On Jun 30, 2020, at 3:43 PM, Wietse Venema <wie...@porcupine.org> wrote:
>
> Antonio Leding:
>> Hello Postfix community,
>>
>> Does anyone know if it is possible to configure, within Postfix,
>> the timestamp used for log messages?
>>
>> I know I can setup a template in rsyslog but would rather do this
>> in Postfix if possible.
>
> Postfix uses the syslog(3) API which has no date formatting.
>
> Postfix built-in maillog_file logging behaves like syslog(3).
>
> Wietse
