Important note about SSL VPN compatibility for 20.0 MR1 with EoL SFOS versions and UTM9 OS. Learn more in the release notes.

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SMTP Data Time out message abandoned

mails from xx.xxx.58.4 / 123@123.de to me Sophos XG 330 192.168.xx.xx bigger than ~5 MB will be failed.

2022-01-24 11:43:38.584 [4663] SMTP connection from [xx.xxx.58.4]:11902 I=[192.168.xx.xx]:25 (TCP/IP connection count = 1)

2022-01-24 11:43:38.686 [27981] [xx.xxx.58.4] F=<123@123.de> R=<789@789.de> Accepted: upstream host


4662 1 queue-runner process running
DBG Jan 24 10:43:57Z [ MPOLLER]: state failed 'No such file or directory'
4662 1 queue-runner process running
4662 1 queue-runner process running
DBG Jan 24 10:44:28Z [ MPOLLER]: state failed 'No such file or directory'
4662 1 queue-runner process running
4662 1 queue-runner process running
DBG Jan 24 10:44:59Z [ MPOLLER]: state failed 'No such file or directory'
4662 1 queue-runner process running
4662 1 queue-runner process running
DBG Jan 24 10:45:30Z [ MPOLLER]: state failed 'No such file or directory'
4662 1 queue-runner process running
4662 1 queue-runner process running
DBG Jan 24 10:46:01Z [ MPOLLER]: state failed 'No such file or directory'
4662 1 queue-runner process running
4662 1 queue-runner process running
DBG Jan 24 10:46:32Z [ MPOLLER]: state failed 'No such file or directory'
4662 1 queue-runner process running
4662 1 queue-runner process running
DBG Jan 24 10:47:03Z [ MPOLLER]: state failed 'No such file or directory'
4662 1 queue-runner process running
4662 1 queue-runner process running
DBG Jan 24 10:47:34Z [ MPOLLER]: state failed 'No such file or directory'
4662 1 queue-runner process running
4662 1 queue-runner process running
DBG Jan 24 10:48:05Z [ MPOLLER]: state failed 'No such file or directory'
4662 1 queue-runner process running
4662 1 queue-runner process running
4662 1 queue-runner process running

DBG Jan 24 10:48:36Z [ MPOLLER]: state failed 'No such file or directota timeout (message abandoned) on connection from email.server.de [xx.xxx.58.4]:11902 F=<123@123.de>


How can I find out where or how the time out comes about.



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