Hi,
We have a problem where emails that we receive from an automated service contain bare linefeeds and cannot be sent to the journaling mailbox. Our Exchange server reports “Last Error: 400 4.4.7 The server responded with: 550 5.6.2 SMTPSEND.BareLinefeedsAreIllegal; message contains bare linefeeds, which cannot be sent via DATA. The failure was replaced by a retry response because the message was marked for retry if rejected.”
I fully understand why this is happening and have contacted the sender. Unfortunately they are a multi-national corporation and are showing little interest in my mail queue problem. We also have no choice but to interact with them as they are part of the industry we operate in.
My question is; Is there anything I can do to stop these messages from being archived, or is there any way I can disable the bare-linefeed check on the journal send connector? Alternatively, I'm open to any other suggestions that you may have.
Thanks in advance.