just upgraded from 2.62 to 2.63 and now I am getting the follow msg when I try to email anyone. This wasn't happening before I upgraded. Anyone know what might be causing this?
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Your message did not reach some or all of the intended recipients.
Subject: test
Sent: 10/10/2008 12:16 AM
The following recipient(s) cannot be reached:
'xxxxxxxx@hotmail.com' on 10/10/2008 12:16 AM
530 Recipient refused. The sender's domain requires authentication or is not a valid user.
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