I'm using Zimbra Open Source Edition 8.0.1
I Have anti-spam enabled (spamassassin and amavisd) but not antivirus (clamd is disabled);
When a user configures it's webmail to have an email blacklisted it does not work... I still receive mails from that user...
The workaround was to create a filter that deletes mails that have a "From" with that user email... but this sounds stupid since there is a blacklist...
I really don't know what the problem seems to be.
Thanks a lot