SMTP Security

Field	Description
C_Mail_Security_Relay_RelayMode	Bool: Relay mode (0 - Open relay; 1 - Close relay)
C_Mail_Security_Relay_IPList	String: List of relayed IP addresses
C_Mail_Security_Relay_POPSMTP	Bool: Enable POP before SMTP
C_Mail_Security_Relay_POPSMTPInt	Int: POP before SMTP interval (Min)
C_Mail_Security_Relay_POPSMTPGlobal	Bool: Enable POP before SMTP global mode
C_Mail_Security_Relay_RejectLocalUnauth	Bool: Reject if orig's domain is local&unauth 0

Field	Description
C_Mail_Security_Protection_DNSBL	Bool: Enable DNSBL 0
C_Mail_Security_Protection_CloseDNSBLConn	Bool: Close connection for DNSBL sessions 0
C_Mail_Security_Protection_RejectrDNS	Bool: Reject if sender's IP has no rDNS 0
C_Mail_Security_Protection_RejectMX	Bool: Reject if orig's domain has no MX rec 0
C_Mail_Security_Protection_SMTPWait	Int: Wait before processing a new conn 0
C_Mail_Security_Protection_LocalDomain	Bool: Relay only if orig's domain's local 0
C_Mail_Security_Protection_DomainIPShield	Bool: Use Domain IP shielding 0
C_Mail_Security_Protection_RejectSMTPAuthSender	Bool: Reject if SMTP AUTH different from sender
C_Mail_Security_Protection_HELOEHLO	Bool: Require HELO/EHLO 0
C_Mail_Security_Protection_IgnoreBlankHeloHost	Bool: Igonore Blank Helo Host

Field	Description
C_Mail_Security_Tarpit_Enable	Bool: Enable tarpitting 0
C_Mail_Security_Tarpit_Count	Int: Number of attempts
C_Mail_Security_Tarpit_Period	Int: Tarpitting interval (intrusion prevention)
C_Mail_Security_Tarpit_RelayTarpit	Bool: Tarpit relay rejected IPs 0
CC_Mail_Security_Tarpit_BlockIP	Bool: Block IPs that establish more than BlockIPValue connections within a minute 0
C_Mail_Security_Tarpit_BlockIPValue	Int: Number of limited of connections
C_Mail_DoNot_Tarpit_IPs	Bool: Do not tarpit IP addresses 0
C_Mail_Security_Tarpit_CloseConnection	Bool: Close tarpitted connections 0
C_Mail_Security_Tarpit_CrossSession	Bool: Cross session processing 0
C_Mail_Security_Tarpit_Msg_Enabled	Bool: Tarpit message size
C_Mail_Security_Tarpit_Msg_Value	Int: Tarpit message size value
C_Mail_Security_Tarpit_Spam	Bool: Tarpit spam
C_Mail_Security_Tarpit_SpamScore	Int: Tarpit spam score (* 100)
C_Mail_Security_Tarpit_DNSBL	Bool: Tarpit DNSBL
C_Mail_Security_Tarpit_RSET	Bool: Tarpit RSET
C_Mail_Security_Tarpit_RSETCount	Int: Tarpit RSET count

Field	Description
C_Mail_Security_Protocols_DenyESMTP	Bool: Deny ESMTP protocol 0
C_Mail_Security_Protocols_AllowSMTPAuth	Bool: Allow SMTP Auth 1
C_Mail_Security_Protocols_DenyVRFY	Bool: Deny VRFY command 0
C_Mail_Security_Protocols_DenyEXPN	Bool: Deny EXPN command 0
C_Mail_Security_Protocols_DenyTelnet	Bool: Deny Telnet access 0