I have just started using the spam filtering features & found a legit message that got marked as spam by failing the Verify HELO/EHLO Domain test. I currently have my settings to insert X-Headers on all 3 of the available checkboxes, as well as the DNS Blacklists. I have a rule set that moves any message with these X-Headers to my spam mailbox. My question is what can I do, or tell my customers they can do to avoid this? I have added their IP address to the trusted IP Addresses page, but this is a large company with branch offices all over the country, so I'm sure they may have more than one mail server out there. Is it safe to not use Verify HELO/EHLO Domain?
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/
