VerifySenderEmail
Check emails for mismatching SMTP command From ad-
dress and email header From address. (Default: No)
VerifySenderEmailAction
TODO. (Default: Deny)
VerifySenderEmailDomainOnly
Only check domain names in email From addresses. (Default:
No)
MaxEmailPerMinute
Specifies the maximum amount of emails per minute from the
same host. (Optional)
MaxEmailSize
Specifies the maximum allowed email size in kB. (Optional)
FileListType
Specifies if the file list contains files to allow or deny.
(Default: Block)
FailModeBehavior
Standard behaviour on error: Allow or Deny. (Default: Deny)
File
List of file types to allow or deny. (Optional)
VerifyContentMimetype
Verify that file extentions correspond to the MIME type.
(Default: No)
Antivirus
Disabled, Audit or Protect. (Default: Disabled)
ScanExclude
List of files to exclude from antivirus scanning. (Optional)
CompressionRatio
A compression ratio higher than this value will trigger the ac-
tion in Compression Ratio Action, a value of zero will disable
all compression checks. (Default: 20)
CompressionRatioAction
The action to take when high compression threshold is viol-
ated, all actions are logged. (Default: Drop)
AllowEncryptedZip
Allow encrypted zip files, even though the contents can not
be scanned. (Default: No)
ZDEnabled
Enable ZoneDefense Block. (Default: No)
ZDNetwork
Hosts within this network will be blocked at switches if a vir-
us is found.
DNSBL
Disable or Enable DNSBL. (Default: No)
SpamThreshold
Spam Threshold defines when an email should be considered
as Spam. (Default: 10)
DropThreshold
Drop Threshold defines when an email should be considered
malicious and be dropped. (Default: 20)
SpamTag
Spam Tag that is inserted into the subject for an email con-
sidered as Spam or malicious. (Default: "*** SPAM ***")
ForwardBlockedMail
Forward blocked mails to DropAddress. (Default: No)
DropAddress
Email address that emails reaching the drop threshold will be
rerouted to.
AppendTXT
Use TXT records (will only be used if reaching the drop
threshold). (Default: No)
CacheSize
Size of the IP Cache of checked sender IP addresses.
(Default: 0)
3.4.7. ALG_SMTP
Chapter 3. Configuration Reference
96