This is a post copied from Sage City. I'm having the same issue with a client recently upgrade to Sage 2019. Contacted Sage already but no Sage KB posts on this error. The SMTP configuration is identical to what was functioning properly in the prior 2016 version that I upgraded from. I have a very irate client at the moment. Does anyone have any suggestions on how to resolve this?
"We upgraded our client to Sage 100 2019 so that we can take advantage of the new feature that allows for additional attachments when emailing invoices with Paperless Office. However, we are receiving a Chilkat error where everything seems fine until the end and just up from the bottom is:
SMTP failed when receiving the DATA terminator response
smtpRcvFinal Response: Socket operation timeout"
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John Kerr
Net at Work
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