Post Views: 23,346 The term “Junk Email Filter” defines an Exchange mail security mechanism, that implemented on the “mailbox level.” In Exchange based environment, most of the times, the mail security infrastructure is implemented most of the time in the “server level” (Exchange server). The interesting thing is that also, Exchange enables his recipients, to … Continue reading Manage Safe Senders and Block Sender Lists using PowerShell – Office 36513 min read