Under specific circumstances the zenon runtime may unexpected closed when POP3 server did not work as expected.

Under specific circumstances the zenon runtime may unexpected closed when POP3 server did not work as expected.

Summary

The issue happened when a SMTP or POP3 server did not send an opening message after opening the connection.

Description

The issue happened when a SMTP or POP3 server did not send an opening message after opening the connection.

Solution

The MC SMTP dispatcher is now more flexible and can handle this unexpected behaviour.

Issue Number: 37381
Fixed on Date: 11.11.2016
Versions: 7.50 0 BUILD 33300

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