Danilo Paffi Monteiro:
> Hello,
>
> my old postfix version (postfix-2.2.8) send the instance that match
> with this regexp [a-f0-9]+\.[a-f0-9]+\.[a-f0-9]
>
> the version(postfix-2.5.5) that I'm using now
> [a-f0-9]+\.[a-f0-9]+\.[a-f0-9]+\.[a-f0-9]
>
> is it possible to change the instance= format?
No, but if you need to use a regular expression, perhaps [a-f0-9.]+
will do the job?
The string was changed to eliminate the possibility that two
different mail transactions get the same instance= value.
Wietse
