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Dear Kerio,

How to solve:
"KWF was unable to deliver message. Remote server's reply:
451 Mail cannot be delivered, error in processing
Message headers follow:

I am using MDaemon behind KWF and am receiving many complains from the users that whether the email sent or not ??? But really that after re-sending a few times, MDaemon sent the email successfully. It seems that KWF do not acknoledge this and interferes into my email system.

Through this message, could you please help me to turn off this function of Kerio ???

[Updated on: Thu, 14 July 2005 11:11]

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