filters

Trying to optimize security/spam protection a come across some ideas what would be useful to have in Who Object Mail Filter 1. Contacts (from ProXmox Stats) In normal world you usually trust the sender to whom you already send some email. For that would be useful to be able whitelist the or...

Hi all, I've been trying to get a disclaimer added to all emails that are originating from external sources/not our own domain... I've tried a couple different methods, such as creating a mail filter with a regex that should match any emails other than @example1.co.uk and @example2.co.uk. but...