SPAM with good SPF records are actually helpful too. Since the spammer has now tied a certain IP address to a certain domain name, both the domain name and the IP address can now be added to blacklists which can be used in connection-level checks to refuse future emails outright.
-----Original Message----- From: [email protected] [mailto:[email protected]] On Behalf Of Darin Cox Sent: Wednesday, April 01, 2015 3:11 PM To: [email protected] Subject: [MBF] Re: SPF Records Soft fail can still be useful to prevent forged spam sent to your users where the from address is also the user's address. Darin. ############################################################# This message is sent to you because you are subscribed to the mailing list <[email protected]>. To unsubscribe, E-mail to: <[email protected]> To switch to the DIGEST mode, E-mail to <[email protected]> To switch to the INDEX mode, E-mail to <[email protected]> Send administrative queries to <[email protected]>
