manual
Getting Started Guide  Index  117 
12 Index 
A 
Active Directory, 7, 9, 15, 23, 31, 
37, 47, 49, 58, 76, 99, 113 
Antivirus, 6, 46, 68, 84, 105 
Auto-replies, 3 
B 
Bayesian Analysis, 101 
C 
Cluster, 6, 28, 29, 30, 31, 36, 42, 
43, 64 
D 
Dashboard, 100 
Directory harvesting, 3, 99, 101, 
102 
Disclaimers, 9, 23, 37, 58, 83 
DMZ, 5, 15, 16, 47, 99, 113 
DNS Server, 22, 88 
E 
Email Blocklist, 101 
Email monitoring, 3 
G 
GFI MailEssentials reporter, 6 
Greylist, 3, 100, 102, 113 
H 
Header checking, 7, 68, 101 
I 
IIS SMTP, 16, 17, 22, 56, 69, 73, 
85, 89 
IMAP, 114 
Inbound mail filtering, 3 
Internal email, 22, 73, 100 
IP DNS Blocklist, 7, 68, 101 
K 
Keyword checking, 100, 102 
L 
LDAP lookups, 16, 99 
Legitimate email, 113 
Licensing, 2, 8, 15, 29, 36, 47, 57, 
74, 90 
Lotus Domino, 67, 69, 72, 73 
M 
MAPI, 46, 114 
Microsoft Exchange Server, 5, 8, 
15, 18, 23, 45, 48, 54, 55, 56, 
57, 70 
MSMQ, 10, 24, 32, 38, 50, 59, 77, 
92, 109, 111, 114 
N 
New Senders, 3, 101, 102 
Newsletter, 114 
O 
Outbound mail filtering, 4 
P 
perimeter server, 1, 5, 15, 45, 54, 
114 
Phishing, 7, 68, 101, 114 
POP2Exchange, 29, 114 
POP3, 114 
Q 
Quarantine, 6, 100 










