sieve rules "if not"

Hello, tell me pls how user can use filter rules if NOT. for example if email received NOT from *@domain.com?

@Constin This can be done with kopano-rules
https://stash.kopano.io/projects/KSC/repos/core-tools/browse/kopano-rules

The following WebApp tickets apply to this:
https://jira.kopano.io/browse/KW-576
https://jira.kopano.io/browse/KW-2822

Follow those to receive status updates.

there is no rule “IS NOT” in kopano rules

@Constin

There is you need to use the exceptions parameter for that.

python kopano-rules.py --user user1 --create firstrule  --exceptions "received-from:user3@example.com" --actions "forward-to:user2@example.com"

These exceptions are not visible in WebApp (yet) but they are working