The following message to was undeliverable.
The reason for the problem:
5.4.7 - Delivery expired (message too old) 'timeout'
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Reporting-MTA: dns; ironport.bangkokair.com
Final-Recipient: rfc822;somyings@bfsasia.com
Action: failed
Status: 5.4.7
Diagnostic-Code: smtp; 5.4.7 - Delivery expired (message too old) 'timeout' (delivery attempts: 0)