How to I track the message? John L. Gitzen II <mailto:John_gitzen_ii@xxxxxxxxx> John_gitzen_ii@xxxxxxxxx (989) 607-9249 -----Original Message----- From: exchangelist-bounce@xxxxxxxxxxxxx [mailto:exchangelist-bounce@xxxxxxxxxxxxx] On Behalf Of Gideon12 Sent: Monday, October 08, 2007 10:21 AM To: exchangelist@xxxxxxxxxxxxx Subject: [ExchangeList] Re: Yahoo.com Email is blocked - New Installation When you track the message, does it show the e-mail leaving your environment? On 10/8/07, john_gitzen_ii@xxxxxxxxxxx <mailto:john_gitzen_ii@xxxxxxxxxxx> <john_gitzen_ii@xxxxxxxxxxx> wrote: Help Listers, You may recall I posted a question titled "Steps to install a new Server". Well we put that server into production this weekend and now I get to fight the fires. In recent testing I discovered that emails going out to my yahoo.com email address are not being received, but emails sent to my charter.net email address are!?! Any suggestions on what I should look for? I looked in my DNS table and I see no problems. I have an external webhosting company - acomhosting.com and we did have email going through their site, in fact my users still have the POP3 definition in their Outlook setup, but it is at the bottom below our Mailbox. Why one SMTP email client and not another? John Technology Applied