We are getting occasional errors on the cloud hosted ESA (v13) where the Ironport stamps the email with extremely long Ironport-PHdr headers. This does not happen on every email, i'd say 1/100. We have verified this is the issue.
We see the error when when we increase logging on the ESA, the error occurs between DATA and the error is generated when the final dot is sent.
CSCuw09558 says this has been fixed. I think it's the same issue.
Anybody else with the similar issue?
