As per previous post with regards to the EWon being offline I have split out the question here.
I am having an issue with STMP emails that were sending no longer sending. In summary it was working and without any changes and now is not. The error logs give a RX error around 20 seconds after the email has been triggered (this is done at around midnight) and there IT have plugged into the same switch and port and able to send emails with the details given to the EWon so not sure what’s incorrect here?
You can find the backup of the EWon here:
Best regards
Graham Foster