ip_profile sendervalidation

set

ip_profile sendervalidation

The sender validation options allow confirmation of sender and message validity.

Syntax

set ip_profile <name_str> sendervalidation authenticated {enable disable}

set ip_profile <name_str> sendervalidation bypassbounceverify {enable disable}

set ip_profile <name_str> sendervalidation dkim {enable disable}

set ip_profile <name_str> sendervalidation domainkey {enable disable} set ip_profile <name_str> sendervalidation signing {enable disable} set ip_profile <name_str> sendervalidation spf {enable disable}

Keywords and Variables

Description

Default

 

 

 

<name_str>

Enter the name of the session profile.

 

authenticated {enable

Only available when DKIM signing is enabled, this setting will limit

disable

disable}

DKIM message signing to senders who authenticate with the FortiMail

 

 

unit.

 

bypassbounceverify

If bounce verification is enabled, select bypass bounce verification for

disable

{enable disable}

connections matching this policy. This bypass does not prevent the

 

tagging of outgoing messages. For information on enabling

 

 

verification of delivery status notification (DSN) email, see “as

 

 

bounceverify” on page 99.

 

dkim {enable

Check the validity of DKIM signatures, if present. An invalid signature

disable

disable}

will increase the client sender reputation score and affect the deep

 

header scan. A valid signature decreases the client sender reputation

 

 

score.

 

 

If the sender domain DNS record does not include DKIM information

 

 

or the message is not signed, the validation is skipped.

 

 

 

 

domainkey {enable

If the sender domain DNS record lists DomainKeys authorized IP

disable

disable}

addresses, the DomainKeys check will compare the client IP address

 

 

to the authorized senders.

 

 

A DomainKeys failure increases the client sender reputation score. A

 

 

DomainKeys validation decreases the client sender reputation score.

 

 

If the sender domain DNS record does not publish DomainKeys

 

 

information, the check is skipped.

 

signing {enable

Sign outgoing messages with DKIM signatures. Signed messages

disable

disable}

can be validated at their destination. Signing requires that a domain

 

key selector be generated by the FortiMail unit and added to the DNS

 

 

zone file.

 

 

The domain key selector can be generated in the domain

 

 

configuration. Go to Mail Settings > Domains > Domains.

 

 

 

 

spf {enable disable}

If the sender domain DNS record lists SPF authorized IP addresses,

disable

 

the SPF check will compare the client IP address to the authorized

 

 

senders.

 

 

An SPF failure increases the client sender reputation score. An SPF

 

 

validation decreases the client sender reputation score.

 

 

If the sender domain DNS record does not publish SPF information,

 

 

the check is skipped.

 

History

FortiMail v3.0 New.

FortiMail v3.0 MR4 Added keyword bypassbounceverify.

 

FortiMail™ Secure Messaging Platform Version 3.0 MR4 CLI Reference

186

06-30004-0420-20080814

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Fortinet 3.0 MR4 manual Ipprofile sendervalidation