> Based on feedback from a network admin friend of mine, I added SPF > records that looked like this: "v=spf1 mx -all"
Meaning that you will only originate mail from hosts that are also MX records. > However, we got an email today from the one of the offices that we > changed that said now several of the office staff emails are getting > blocked or flagged are spam. The tech said we need to add our > firewall IP to SPF record entry as this is the reason some of out > mail is getting flagged as spam. Indicating that there is some mail that hits the outside world directly from your satellite offices, which are _not_ also MXs. This is a very common setup. > So using the wizard I now get this: "v=spf1 mx ip4:xxx.xx.xxx.xxx ~all" Well, ~all is not at all as strict as -all. Why don't you find out all of your satellites' legit addresses and add them all as ip4: entries, and keep -all? --Sandy ------------------------------------ Sanford Whiteman, Chief Technologist Broadleaf Systems, a division of Cypress Integrated Systems, Inc. e-mail: [EMAIL PROTECTED] SpamAssassin plugs into Declude! http://www.imprimia.com/products/software/freeutils/SPAMC32/download/release/ Defuse Dictionary Attacks: Turn Exchange or IMail mailboxes into IMail Aliases! http://www.imprimia.com/products/software/freeutils/exchange2aliases/download/release/ http://www.imprimia.com/products/software/freeutils/ldap2aliases/download/release/ To Unsubscribe: http://www.ipswitch.com/support/mailing-lists.html List Archive: http://www.mail-archive.com/imail_forum%40list.ipswitch.com/ Knowledge Base/FAQ: http://www.ipswitch.com/support/IMail/
