How to determine the cause of mail flow randomly stopping in Symantec Mail Security for SMTP 5 when the application log fills with 'failed to connect to firewall channel.'

How to determine the cause of mail flow randomly stopping in Symantec Mail Security for SMTP 5 when the application log fills with 'failed to connect to firewall channel.'

Did this article resolve your issue?

Thank you for your feedback!

Provide feedback on this article

Print Article
Products
Subscribe to this Article
Manage your Subscriptions
Search Again

Situation

Cause

Solution

Legacy ID