Cannot send mail to certain addresses using Mac Mail client w/ Exchange 2003 IMAP
We have one user who insists on using the Apple Mail client to connect with our Exchange 2003 server using IMAP. The problem we are running into is that she is unable to send to certain email addresses/domains. Comcast, AOL, and lesser domains. We can send to them fine from within our company using her account on MS Outlook.
She connects from outside using imap. Any thoughts/suggestions would be greatly appreciated!
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