One of my clients is receiving this error randomly when sending emails. It happens a couple times per day, and I am unable to discern any pattern or group of emails that are returning the errors.
She is setup with a google apps account and runs all of her email addresses into outlook on her computer. I'm having trouble solving it, and any advice would be very appreciated.
Your message did not reach some or all of the intended recipients.
Subject: teaching position in San Rafael
Sent: 7/28/2011 8:11 AM
The following recipient(s) could not be reached:
'S., Ron' on 7/28/2011 8:11 AM
550 5.7.1 <email address>... Relaying denied. IP name
possibly forged [126.96.36.199]