User Guide

Index
IN-19
AsyncOS 9.1.2 for Cisco Email Security Appliances User Guide
SMTP call-ahead recipient validation 22-1
bypassing 22-8
conversation workflow 22-2
SMTP server responses 22-5
with LDAP routing query 22-6
SMTP CAll-Ahead Server Profile
creating
22-3
enabling on a listener 22-6
SMTP conversation
SMTP call-ahead server
22-2
SMTP daemon
see injector
see listener
SMTP HELO command 40-22
SMTP query workflow 22-7
SMTP Routes 24-1
limits 24-3
mail delivery and splintering 24-4
multiple host entries 24-3
recursive entries in 24-2
USEDNS 24-3
SMTP Routes, maximum 24-2
SMTP Routes and DNS 24-3
SNMP
community string
34-37
MIB file 34-37
overview 34-36
SMI file 34-37
specifying multiple trap targets 34-38
traps 34-38
SNMP (Simple Network Management Protocol) 34-36
snmpconfig command 34-38
SNMPv1 34-37
SNMPv2 34-37
Sophos
evaluation key
3-23, 3-36, 12-2
updates 12-18
Sophos virus scanning
filters
12-11
source routing 5-10
spam
altering the subject line of
13-9
archiving 13-9
including a custom header in 13-9
sending to an alternate address 13-9
sending to an alternate mailhost 13-9
testing 13-25
spam message 28-8
spam quarantine
alias consolidation
31-21
behavior when full 31-3
deleting all messages 31-24
disabling 31-24
end user access 31-16
end-user access 31-1, 31-14
external 31-1, 42-3
IMAP/POP authentication 31-16
LDAP authentication 31-15
local 31-1
message details 31-23
message variables 31-19
notification 31-19
receiving multiple notifications 31-20
released messages and email pipeline 31-24
safelist/blocklist. See safelist/blocklist.
testing notifications
31-21
specifying an offset 33-59
spf-passed filter rule 9-11, 20-33
SPF records
testing
20-23
valid 20-22
spf-status filter rule 9-11, 20-32
SPF verification
configuring
20-22
conformance level 20-24
enabling 20-24
received SPF header 20-30
results 20-31