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Brian_Ganino_13's avatar
Brian_Ganino_13
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Aug 14, 2013

Unable to Relay from a new Hub Transport server.

HI all,   I have added a new Hub Transport in my Exchange environment and also added into a SMTP Virtual Server in the F5 to balance the SMTP relay.   The problem I have is when a user tries to...
application delivery
devops
iRules
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Brian_Ganino_13's avatar
Brian_Ganino_13
Icon for Nimbostratus rankNimbostratus
Aug 15, 2013

The error code is the known 550.5.7.1 Unable to Relay.

 

When I bypass the BIG-IP, adding my computer IP address in the "Receive mail form..." section, the e-mail goes out normaly.

 

Thanks,

 

Brian