Open mbos opened 1 month ago
I'm using https://mxguarddog.com for my spam filtering, is it possible to whitelist anything coming from their SMTP servers (ik2.com) and blacklist everything else for my domains?
I'm using https://mxguarddog.com for my spam filtering, is it possible to whitelist anything coming from their SMTP servers (ik2.com) and blacklist everything else for my domains?